#285D89#285D89

#285D89 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.4% C 0.091 H 246.6°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#285D89
RGB	rgb(40, 93, 137)
HSL	hsl(207, 55%, 35%)
HSV	hsv(207, 71%, 54%)
CMYK	cmyk(70.8%, 32.1%, 0%, 46.3%)
CIE-LAB	lab(37.99, -2.31, -29.57)
CIE-LCH	lch(37.99, 29.66, 265.54°)
OKLab	oklab(46.39% -0.0363 -0.0837)
OKLCH	oklch(46.39% 0.091 246.6)
XYZ	xyz(9.3031, 10.0850, 25.1184)
Luminance	0.1009 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285D89 #895428

analogous

#288984 #285D89 #282D89

triadic

#285D89 #89285D #5D8928

tetradic

#285D89 #842889 #895428 #2D8928

square

#285D89 #842889 #895428 #2D8928

split-complementary

#285D89 #89282D #898428

monochromatic

#0C1D2A #1A3D5A #285D89 #367DB8 #5C9BCF

Accessibility & contrast

On white

6.96

#285D89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#285D89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285D89

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285D89	#FFFFFF	#000000	##FFFFFF
##285D89	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495F8B

Deuteranopia (green-blind)

#3C5588

Tritanopia (blue-blind)

#00686D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #285d89;
/* rgb */ color: rgb(40, 93, 137);
/* oklch */ color: oklch(46.4% 0.091 246.6);

Tailwind

colors: {
  custom: {
    50: '#6e8aab',
    500: '#285d89',
    950: '#000000',
  },
}

SCSS

$custom: #285d89;
$custom-light: #6e8aab;
$custom-dark: #000000;

JSON

{
  "hex": "#285d89",
  "rgb": {
    "r": 40,
    "g": 93,
    "b": 137
  },
  "hsl": {
    "h": 207.216,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.4639,
    "c": 0.09119,
    "h": 246.6
  },
  "luminance": 0.10086
}

Semantic roles & 50–950 ramp

primary

#285D89

secondary

#B58258

accent

#8D4ADE

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #285D89

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

Preview Lab → · Contrast checker → · Palette generator →