Information about #215458 color

#215458 color image

Basic facts about this digital color

#215458 falls into the Cyan Color Family — Moderate Saturation, Dark brightness. The mix behind it: rgb(33, 84, 88) — 12.9% red, 32.9% green, 34.5% blue; the print equivalent is CMYK 22 / 2 / 0 / 65. New to color codes? See our guide to RGB color codes.

A pleasantly vivid cyan, #215458 stays on the darker end of the scale. Designers typically reach for tones like this for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is almost identical to Dark Arctic Blue (#275359). Slightly further away sit Retro (#1B5256) and Beatnik (#1F4F54).

Technically, the mix leans on its blue channel (rgb(33, 84, 88)), which gives #215458 its character. Accessibility-wise, white text works best on #215458: 8.5:1 contrast (passing WCAG AAA) versus 2.5:1 for black. On paper it relies strongly on black ink (K:65), so proof dark layouts before a large print run. No one has named #215458 so far. Register a name for it and it becomes a permanent record.

#215458 color variations

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

#215458 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

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

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

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

Tetradic

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

Tetradic color scheme

Square

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

Square color scheme

Nearest named colors to #215458

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

Retro color link
Retro

#1B5256

Beatnik color link
Beatnik

#1F4F54

Dark Opal color link
Dark Opal

#275953

Push Play color link
Push Play

#21584C

Arapawa color link
Arapawa

#274A5D

Eden color link
Eden

#266255

Spectra color link
Spectra

#2F5A57

Lucifer color link
Lucifer

#2E5060

Evening Sea color link
Evening Sea

#26604F

Conversions between color systems and etc.

  • HEX#215458
  • RGB33, 84, 88
  • CMYK22, 2, 0, 65
  • CSSrgb(33, 84, 88)
  • HSL184°, 45%, 24%
  • HSL Precise184.364°, 45.455%, 23.725%
  • HSV184°, 63%, 35%
  • HSB184°, 63%, 35%
  • Normalized R (0.0–1.0)0.129
  • Normalized G (0.0–1.0)0.329
  • Normalized B (0.0–1.0)0.345
  • GLSLvec3(0.129, 0.329, 0.345)
  • GLSL with alphavec4(0.129, 0.329, 0.345, 1.000)
  • HLSL / Metalfloat3(0.129, 0.329, 0.345)
  • Percentage of Red in RGB12.9%
  • Percentage of Green in RGB32.9%
  • Percentage of Blue in RGB34.5%
  • Color FamilyCyan
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID215458
  • DECIMAL ID2184280
  • Name LengthThis color has no name
  • Seen by search & AI crawlers11 times
  • Counting from2025-01-01