#28535C#28535C

#28535C is a dark, muted cyan. Relative luminance 0.074; OKLCH L 41.5% C 0.050 H 213.0°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#28535C
RGB	rgb(40, 83, 92)
HSL	hsl(190, 39%, 26%)
HSV	hsv(190, 57%, 36%)
CMYK	cmyk(56.5%, 9.8%, 0%, 63.9%)
CIE-LAB	lab(32.72, -12.04, -9.82)
CIE-LCH	lch(32.72, 15.54, 219.20°)
OKLab	oklab(41.53% -0.0418 -0.0272)
OKLCH	oklch(41.53% 0.05 213)
XYZ	xyz(5.8993, 7.4098, 11.2425)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28535C #5C3128

analogous

#285C4B #28535C #28395C

triadic

#28535C #5C2853 #535C28

tetradic

#28535C #4B285C #5C3128 #395C28

square

#28535C #4B285C #5C3128 #395C28

split-complementary

#28535C #5C2839 #5C4B28

monochromatic

#091315 #152D31 #28535C #3B7987 #4DA0B1

Accessibility & contrast

On white

8.46

#28535C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#28535C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28535C

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28535C	#FFFFFF	#000000	##FFFFFF
##28535C	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C505D

Deuteranopia (green-blind)

#444A5C

Tritanopia (blue-blind)

#035756

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #28535c;
/* rgb */ color: rgb(40, 83, 92);
/* oklch */ color: oklch(41.5% 0.050 213.0);

Tailwind

colors: {
  custom: {
    50: '#67838a',
    500: '#28535c',
    950: '#000000',
  },
}

SCSS

$custom: #28535c;
$custom-light: #67838a;
$custom-dark: #000000;

JSON

{
  "hex": "#28535c",
  "rgb": {
    "r": 40,
    "g": 83,
    "b": 92
  },
  "hsl": {
    "h": 190.385,
    "s": 39.394,
    "l": 25.882
  },
  "oklch": {
    "l": 0.41533,
    "c": 0.04987,
    "h": 213
  },
  "luminance": 0.0741
}

Semantic roles & 50–950 ramp

primary

#28535C

secondary

#8F5C51

accent

#6D59CF

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060A0B

muted

#7A7C7C

Preview Lab

Preview with #28535C

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

Preview Lab → · Contrast checker → · Palette generator →