Information about #215E51 color

#215E51 color image

Basic facts about this digital color

The digital color #215E51 is classified in the Register under the Cyan Color Family, with Moderate Saturation and Neutral brightness. Its exact recipe is rgb(33, 94, 81) — 12.9% red, 36.9% green, 31.8% blue — and for print it converts to CMYK 24 / 0 / 5 / 63. Curious how these numbers work? Read our RGB color codes guide.

#215E51 presents itself as a confidently colored cyan — one that sits comfortably between light and dark. It is a natural fit for balanced palettes where no single element should shout. In The Official Register of Color Names it is practically indistinguishable from Evening Sea (#26604F). Nearby in the Register you will also find Eden (#266255) and Push Play (#21584C).

In RGB terms — rgb(33, 94, 81) — the green channel does the heavy lifting here. On this background, white text reaches a 7.5:1 contrast ratio (passing WCAG AAA); black stays at 2.8:1. For print, note the heavy black component (K:63) — ink coverage matters with tones this deep. No one has named #215E51 so far. Register a name for it and it becomes a permanent record.

#215E51 color variations

View this color variations of tints, shades, tones and hues.

#215E51 color tints

Tints look brighter, pastel, and less intense.
#215E51

Color has no name
#359681

Color has no name
#55C3AB

Color has no name
#8DD7C7

Color has no name
#C6EBE3

Color has no name
White

#FFFFFF

#215E51 color shades

Shades look darker, richer, and more solid.
#215E51

Color has no name
#1A4B40

Color has no name
#133830

Color has no name
#0D2520

Color has no name
#061210

Color has no name
Black

#000000

#215E51 color tones

Tones looks more sophisticated and complex than base colors.
#215E51

Color has no name
#2F695D

Color has no name
#3F7267

Color has no name
#527971

Color has no name
#677D78

Color has no name
Grey

#808080

#215E51 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#21225E

Color has no name
#213A5E

Color has no name
#21535E

Color has no name
#215E51

Color has no name
#215E38

Color has no name
#225E21

Color has no name
#3A5E21

Color has no name

#215E51 color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes
#215E51
#215E51

Color has no name

#5E212E
#5E212E

Color has no name

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme
#215E51
#215E51

Color has no name

#5E3221
#5E3221

Color has no name

#5E214D
#5E214D

Color has no name

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme
#214D5E
#214D5E

Color has no name

#215E51
#215E51

Color has no name

#215E32
#215E32

Color has no name

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme
#215E51
#215E51

Color has no name

#51215E
#51215E

Color has no name

#5E5121
#5E5121

Color has no name

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#215E51
#215E51

Color has no name

#212E5E
#212E5E

Color has no name

#5E212E
#5E212E

Color has no name

#5E5121
#5E5121

Color has no name

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#215E51
#215E51

Color has no name

#32215E
#32215E

Color has no name

#5E212E
#5E212E

Color has no name

#4D5E21
#4D5E21

Color has no name

Nearest named colors to #215E51

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Evening Sea color link
Evening Sea

#26604F

Eden color link
Eden

#266255

Push Play color link
Push Play

#21584C

Dark Green Blue color link
Dark Green Blue

#1F6357

Dark Opal color link
Dark Opal

#275953

Retro color link
Retro

#1B5256

Dark Arctic Blue color link
Dark Arctic Blue

#275359

Beatnik color link
Beatnik

#1F4F54

Spectra color link
Spectra

#2F5A57

Green Pea color link
Green Pea

#266242

Greenstone color link
Greenstone

#246C46

Globe color link
Globe

#256761

#215E51 color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

#215E51 color image #215E51 color ORCN HD wallpaper 3840x2160 (Desktop)
#215E51 color image #215E51 color ORCN HD wallpaper 1170x2532 (Mobile)
#215E51 color image #215E51 color solid HD wallpaper 3840x2160 (Desktop)
#215E51 color image #215E51 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#215E51
  • RGB33, 94, 81
  • CMYK24, 0, 5, 63
  • CSSrgb(33, 94, 81)
  • HSL167°, 48%, 25%
  • HSL Precise167.213°, 48.031%, 24.902%
  • HSV167°, 65%, 37%
  • HSB167°, 65%, 37%
  • Normalized R (0.0–1.0)0.129
  • Normalized G (0.0–1.0)0.369
  • Normalized B (0.0–1.0)0.318
  • GLSLvec3(0.129, 0.369, 0.318)
  • GLSL with alphavec4(0.129, 0.369, 0.318, 1.000)
  • HLSL / Metalfloat3(0.129, 0.369, 0.318)
  • Percentage of Red in RGB12.9%
  • Percentage of Green in RGB36.9%
  • Percentage of Blue in RGB31.8%
  • Color Family (Hue)Cyan
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID215E51
  • DECIMAL ID2186833
  • Name LengthThis color has no name
  • This page visited897 times
  • Counting from2025-01-01

Copyright © 2021-2026 The Official Register of Color Names. All Rights Reserved.