Information about #135A51 color
Basic facts about this digital color
#135A51 presents itself as a vivid, lively cyan — one that stays on the darker end of the scale. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is just a few steps away from Retro (#1B5256). Slightly further away sit Jackpot (#145346) and Push Play (#21584C).
In RGB terms — rgb(19, 90, 81) — the green channel does the heavy lifting here. Accessibility-wise, white text works best on #135A51: 8.0:1 contrast (passing WCAG AAA) versus 2.6:1 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 #135A51 so far. Register a name for it and it becomes a permanent record.
#135A51 color variations
View this color variations of tints, shades, tones and hues.
#135A51 color tints
Tints look brighter, pastel, and less intense.
#135A51 color shades
Shades look darker, richer, and more solid.
#135A51 color tones
Tones looks more sophisticated and complex than base colors.
#135A51 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#135A51 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.
Split complementary
Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.
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.
Triadic
Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.
Tetradic
Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.
Square
Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.
Alternatives to #135A51 color
View adjacent and very similar colors.
Nearest named colors to #135A51
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#1B5256
#145346
#21584C
#1F6357
#1F4F54
#0B6A54
#00594E
#136843
#26604F
#275953
#005959
#266255
#135A51 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#135A51
- RGB19, 90, 81
- CMYK28, 0, 4, 65
- CSSrgb(19, 90, 81)
- HSL172°, 65%, 21%
- HSL Precise172.394°, 65.138%, 21.373%
- HSV172°, 79%, 35%
- HSB172°, 79%, 35%
- Normalized R (0.0–1.0)0.075
- Normalized G (0.0–1.0)0.353
- Normalized B (0.0–1.0)0.318
- GLSLvec3(0.075, 0.353, 0.318)
- GLSL with alphavec4(0.075, 0.353, 0.318, 1.000)
- HLSL / Metalfloat3(0.075, 0.353, 0.318)
- Percentage of Red in RGB7.5%
- Percentage of Green in RGB35.3%
- Percentage of Blue in RGB31.8%
- Color FamilyCyan
- Saturation FamilyHigh Saturation
- Lightness FamilyDark
- HEX ID135A51
- DECIMAL ID1268305
- Name LengthThis color has no name
- Seen by search & AI crawlers8 times
- Counting from2025-01-01
