Information about #135C59 color

#135C59 color image

Basic facts about this digital color

The digital color #135C59 is classified in the Register under the Cyan Color Family, with High Saturation and Dark brightness. Its exact recipe is rgb(19, 92, 89) — 7.5% red, 36.1% green, 34.9% blue — and for print it converts to CMYK 29 / 0 / 1 / 64. Curious how these numbers work? Read our RGB color codes guide.

A strongly colored aqua cyan, #135C59 stays on the darker end of the scale. Expect to see shades like this in moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is a near neighbor of Retro (#1B5256). Slightly further away sit Dark Green Blue (#1F6357) and Tuesday Rising (#0B6A54).

Technically, the mix leans on its green channel (rgb(19, 92, 89)), which gives #135C59 its character. On this background, white text reaches a 7.8:1 contrast ratio (passing WCAG AAA); black stays at 2.7:1. On paper it relies strongly on black ink (K:64), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #135C59 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#135C59 color variations

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

#135C59 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 #135C59

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

Deep Cyan color link
Deep Cyan

#005959

Mosque color link
Mosque

#005F5B

Caesar color link
Caesar

#1B6767

Push Play color link
Push Play

#21584C

Guru color link
Guru

#154C65

Deep Teal color link
Deep Teal

#00555A

Robin Hood color link
Robin Hood

#167057

Eden color link
Eden

#266255

Conversions between color systems and etc.

  • HEX#135C59
  • RGB19, 92, 89
  • CMYK29, 0, 1, 64
  • CSSrgb(19, 92, 89)
  • HSL178°, 66%, 22%
  • HSL Precise177.534°, 65.766%, 21.765%
  • HSV178°, 79%, 36%
  • HSB178°, 79%, 36%
  • Normalized R (0.0–1.0)0.075
  • Normalized G (0.0–1.0)0.361
  • Normalized B (0.0–1.0)0.349
  • GLSLvec3(0.075, 0.361, 0.349)
  • GLSL with alphavec4(0.075, 0.361, 0.349, 1.000)
  • HLSL / Metalfloat3(0.075, 0.361, 0.349)
  • Percentage of Red in RGB7.5%
  • Percentage of Green in RGB36.1%
  • Percentage of Blue in RGB34.9%
  • Color FamilyCyan
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID135C59
  • DECIMAL ID1268825
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01