Information about #1B574D color

#1B574D color image

Basic facts about this digital color

The digital color #1B574D is classified in the Register under the Cyan Color Family, with Moderate Saturation and Dark brightness. In numbers: rgb(27, 87, 77) (10.6% red, 34.1% green, 30.2% blue), or CMYK 69 / 0 / 11 / 66 for print. Curious how these numbers work? Read our RGB color codes guide.

The color #1B574D reads as a pleasantly vivid aqua cyan and carries a shadowy depth. Expect to see shades like this in night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is practically indistinguishable from Push Play (#21584C). Nearby in the Register you will also find Retro (#1B5256) and Jackpot (#145346).

The recipe behind #1B574D is rgb(27, 87, 77), with green as the dominant ingredient. If you plan to put text on a #1B574D background, choose white — the contrast ratio is 8.3:1 (passing WCAG AAA), while black manages only 2.5:1. For print, note the heavy black component (K:66) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #1B574D is still unnamed — it can be claimed and named in The Official Register of Color Names.

#1B574D color variations

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

#1B574D 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 #1B574D

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

Push Play color link
Push Play

#21584C

Retro color link
Retro

#1B5256

Jackpot color link
Jackpot

#145346

Beatnik color link
Beatnik

#1F4F54

Dark Opal color link
Dark Opal

#275953

Evening Sea color link
Evening Sea

#26604F

Eden color link
Eden

#266255

Green Pea color link
Green Pea

#266242

Fun Green color link
Fun Green

#15633D

Conversions between color systems and etc.

  • HEX#1B574D
  • RGB27, 87, 77
  • CMYK69, 0, 11, 66
  • CSSrgb(27, 87, 77)
  • HSL170°, 53%, 22%
  • HSL Precise170°, 52.632%, 22.353%
  • HSV170°, 69%, 34%
  • HSB170°, 69%, 34%
  • Normalized R (0.0–1.0)0.106
  • Normalized G (0.0–1.0)0.341
  • Normalized B (0.0–1.0)0.302
  • GLSLvec3(0.106, 0.341, 0.302)
  • GLSL with alphavec4(0.106, 0.341, 0.302, 1.000)
  • HLSL / Metalfloat3(0.106, 0.341, 0.302)
  • Percentage of Red in RGB10.6%
  • Percentage of Green in RGB34.1%
  • Percentage of Blue in RGB30.2%
  • Color FamilyCyan
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID1B574D
  • DECIMAL ID1791821
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 times
  • Counting from2025-01-01