#285387#285387

#285387 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.8% C 0.099 H 254.6°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#285387
RGB	rgb(40, 83, 135)
HSL	hsl(213, 54%, 34%)
HSV	hsv(213, 70%, 53%)
CMYK	cmyk(70.4%, 38.5%, 0%, 47.1%)
CIE-LAB	lab(34.77, 3.33, -33.43)
CIE-LCH	lch(34.77, 33.60, 275.69°)
OKLab	oklab(43.83% -0.0262 -0.0951)
OKLCH	oklch(43.83% 0.099 254.6)
XYZ	xyz(8.3399, 8.3860, 24.0961)
Luminance	0.0839 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285387 #875C28

analogous

#288387 #285387 #2C2887

triadic

#285387 #872853 #538728

tetradic

#285387 #872883 #875C28 #28872C

square

#285387 #872883 #875C28 #28872C

split-complementary

#285387 #872C28 #838728

monochromatic

#0C1929 #1A3658 #285387 #3670B6 #5B8FCE

Accessibility & contrast

On white

7.84

#285387 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#285387 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285387

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285387	#FFFFFF	#000000	##FFFFFF
##285387	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5789

Deuteranopia (green-blind)

#2E4E86

Tritanopia (blue-blind)

#005F66

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #285387;
/* rgb */ color: rgb(40, 83, 135);
/* oklch */ color: oklch(43.8% 0.099 254.6);

Tailwind

colors: {
  custom: {
    50: '#6e83aa',
    500: '#285387',
    950: '#000000',
  },
}

SCSS

$custom: #285387;
$custom-light: #6e83aa;
$custom-dark: #000000;

JSON

{
  "hex": "#285387",
  "rgb": {
    "r": 40,
    "g": 83,
    "b": 135
  },
  "hsl": {
    "h": 212.842,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.4383,
    "c": 0.09864,
    "h": 254.6
  },
  "luminance": 0.08387
}

Semantic roles & 50–950 ramp

primary

#285387

secondary

#B48A57

accent

#9B4ADE

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #285387

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

Preview Lab → · Contrast checker → · Palette generator →