#285187#285187

#285187 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.3% C 0.101 H 256.2°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#285187
RGB	rgb(40, 81, 135)
HSL	hsl(214, 54%, 34%)
HSV	hsv(214, 70%, 53%)
CMYK	cmyk(70.4%, 40%, 0%, 47.1%)
CIE-LAB	lab(34.16, 4.64, -34.41)
CIE-LCH	lch(34.16, 34.72, 277.68°)
OKLab	oklab(43.35% -0.0241 -0.098)
OKLCH	oklch(43.35% 0.101 256.2)
XYZ	xyz(8.1891, 8.0844, 24.0458)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285187 #875E28

analogous

#288187 #285187 #2E2887

triadic

#285187 #872851 #518728

tetradic

#285187 #872881 #875E28 #28872E

square

#285187 #872881 #875E28 #28872E

split-complementary

#285187 #872E28 #818728

monochromatic

#0C1829 #1A3558 #285187 #366DB6 #5B8DCE

Accessibility & contrast

On white

8.02

#285187 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#285187 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285187

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285187	#FFFFFF	#000000	##FFFFFF
##285187	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385589

Deuteranopia (green-blind)

#2A4C86

Tritanopia (blue-blind)

#005D65

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #285187;
/* rgb */ color: rgb(40, 81, 135);
/* oklch */ color: oklch(43.3% 0.101 256.2);

Tailwind

colors: {
  custom: {
    50: '#6e81aa',
    500: '#285187',
    950: '#000000',
  },
}

SCSS

$custom: #285187;
$custom-light: #6e81aa;
$custom-dark: #000000;

JSON

{
  "hex": "#285187",
  "rgb": {
    "r": 40,
    "g": 81,
    "b": 135
  },
  "hsl": {
    "h": 214.105,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.43349,
    "c": 0.10091,
    "h": 256.2
  },
  "luminance": 0.08085
}

Semantic roles & 50–950 ramp

primary

#285187

secondary

#B48C57

accent

#9E4ADE

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #285187

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

Preview Lab → · Contrast checker → · Palette generator →