#25535E#25535E

#25535E is a dark, muted cyan. Relative luminance 0.074; OKLCH L 41.5% C 0.053 H 215.6°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#25535E
RGB	rgb(37, 83, 94)
HSL	hsl(192, 44%, 26%)
HSV	hsv(192, 61%, 37%)
CMYK	cmyk(60.6%, 11.7%, 0%, 63.1%)
CIE-LAB	lab(32.67, -12.09, -11.17)
CIE-LCH	lch(32.67, 16.47, 222.74°)
OKLab	oklab(41.48% -0.0433 -0.031)
OKLCH	oklch(41.48% 0.053 215.6)
XYZ	xyz(5.8758, 7.3874, 11.7038)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25535E #5E3025

analogous

#255E4C #25535E #25365E

triadic

#25535E #5E2553 #535E25

tetradic

#25535E #4C255E #5E3025 #365E25

square

#25535E #4C255E #5E3025 #365E25

split-complementary

#25535E #5E2536 #5E4C25

monochromatic

#091316 #142C32 #25535E #367A8A #48A1B6

Accessibility & contrast

On white

8.48

#25535E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#25535E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25535E

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25535E	#FFFFFF	#000000	##FFFFFF
##25535E	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B505F

Deuteranopia (green-blind)

#434A5E

Tritanopia (blue-blind)

#005756

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #25535e;
/* rgb */ color: rgb(37, 83, 94);
/* oklch */ color: oklch(41.5% 0.053 215.6);

Tailwind

colors: {
  custom: {
    50: '#66838b',
    500: '#25535e',
    950: '#000000',
  },
}

SCSS

$custom: #25535e;
$custom-light: #66838b;
$custom-dark: #000000;

JSON

{
  "hex": "#25535e",
  "rgb": {
    "r": 37,
    "g": 83,
    "b": 94
  },
  "hsl": {
    "h": 191.579,
    "s": 43.511,
    "l": 25.686
  },
  "oklch": {
    "l": 0.41484,
    "c": 0.05321,
    "h": 215.6
  },
  "luminance": 0.07388
}

Semantic roles & 50–950 ramp

primary

#25535E

secondary

#915B4D

accent

#6D55D3

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060A0C

muted

#7A7C7D

Preview Lab

Preview with #25535E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →