#285288#285288

#285288 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.7% C 0.101 H 255.7°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#285288
RGB	rgb(40, 82, 136)
HSL	hsl(214, 55%, 35%)
HSV	hsv(214, 71%, 53%)
CMYK	cmyk(70.6%, 39.7%, 0%, 46.7%)
CIE-LAB	lab(34.52, 4.36, -34.44)
CIE-LCH	lch(34.52, 34.72, 277.22°)
OKLab	oklab(43.65% -0.0249 -0.0981)
OKLCH	oklch(43.65% 0.101 255.7)
XYZ	xyz(8.3347, 8.2624, 24.4433)
Luminance	0.0826 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285288 #885E28

analogous

#288288 #285288 #2E2888

triadic

#285288 #882852 #528828

tetradic

#285288 #882882 #885E28 #28882E

square

#285288 #882882 #885E28 #28882E

split-complementary

#285288 #882E28 #828828

monochromatic

#0C1929 #1A3559 #285288 #366FB7 #5B8ECF

Accessibility & contrast

On white

7.92

#285288 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#285288 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285288

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285288	#FFFFFF	#000000	##FFFFFF
##285288	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39568A

Deuteranopia (green-blind)

#2B4D87

Tritanopia (blue-blind)

#005F66

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #285288;
/* rgb */ color: rgb(40, 82, 136);
/* oklch */ color: oklch(43.7% 0.101 255.7);

Tailwind

colors: {
  custom: {
    50: '#6e82ab',
    500: '#285288',
    950: '#000000',
  },
}

SCSS

$custom: #285288;
$custom-light: #6e82ab;
$custom-dark: #000000;

JSON

{
  "hex": "#285288",
  "rgb": {
    "r": 40,
    "g": 82,
    "b": 136
  },
  "hsl": {
    "h": 213.75,
    "s": 54.545,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43653,
    "c": 0.10118,
    "h": 255.7
  },
  "luminance": 0.08263
}

Semantic roles & 50–950 ramp

primary

#285288

secondary

#B48C58

accent

#9D4ADE

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #285288

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

Preview Lab → · Contrast checker → · Palette generator →