#28525C#28525C

#28525C is a dark, muted cyan. Relative luminance 0.073; OKLCH L 41.3% C 0.050 H 215.2°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#28525C
RGB	rgb(40, 82, 92)
HSL	hsl(192, 39%, 26%)
HSV	hsv(192, 57%, 36%)
CMYK	cmyk(56.5%, 10.9%, 0%, 63.9%)
CIE-LAB	lab(32.39, -11.45, -10.33)
CIE-LCH	lch(32.39, 15.42, 222.06°)
OKLab	oklab(41.26% -0.0405 -0.0286)
OKLCH	oklch(41.26% 0.05 215.2)
XYZ	xyz(5.8234, 7.2579, 11.2172)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28525C #5C3228

analogous

#285C4C #28525C #28385C

triadic

#28525C #5C2852 #525C28

tetradic

#28525C #4C285C #5C3228 #385C28

square

#28525C #4C285C #5C3228 #385C28

split-complementary

#28525C #5C2838 #5C4C28

monochromatic

#091315 #152C31 #28525C #3B7887 #4D9EB1

Accessibility & contrast

On white

8.57

#28525C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#28525C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28525C

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28525C	#FFFFFF	#000000	##FFFFFF
##28525C	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B505D

Deuteranopia (green-blind)

#434A5C

Tritanopia (blue-blind)

#035655

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #28525c;
/* rgb */ color: rgb(40, 82, 92);
/* oklch */ color: oklch(41.3% 0.050 215.2);

Tailwind

colors: {
  custom: {
    50: '#67828a',
    500: '#28525c',
    950: '#000000',
  },
}

SCSS

$custom: #28525c;
$custom-light: #67828a;
$custom-dark: #000000;

JSON

{
  "hex": "#28525c",
  "rgb": {
    "r": 40,
    "g": 82,
    "b": 92
  },
  "hsl": {
    "h": 191.538,
    "s": 39.394,
    "l": 25.882
  },
  "oklch": {
    "l": 0.41264,
    "c": 0.04959,
    "h": 215.2
  },
  "luminance": 0.07258
}

Semantic roles & 50–950 ramp

primary

#28525C

secondary

#8F5D51

accent

#6F59CF

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0B

muted

#7A7C7C

Preview Lab

Preview with #28525C

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

Preview Lab → · Contrast checker → · Palette generator →