#285689#285689

#285689 is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.7% C 0.098 H 252.9°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#285689
RGB	rgb(40, 86, 137)
HSL	hsl(212, 55%, 35%)
HSV	hsv(212, 71%, 54%)
CMYK	cmyk(70.8%, 37.2%, 0%, 46.3%)
CIE-LAB	lab(35.81, 2.14, -33.01)
CIE-LCH	lch(35.81, 33.08, 273.71°)
OKLab	oklab(44.68% -0.0289 -0.0938)
OKLCH	oklch(44.68% 0.098 252.9)
XYZ	xyz(8.7166, 8.9119, 24.9229)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285689 #895B28

analogous

#288789 #285689 #2A2889

triadic

#285689 #892856 #568928

tetradic

#285689 #892887 #895B28 #28892A

square

#285689 #892887 #895B28 #28892A

split-complementary

#285689 #892A28 #878928

monochromatic

#0C1B2A #1A385A #285689 #3674B8 #5C93CF

Accessibility & contrast

On white

7.55

#285689 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#285689 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285689

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285689	#FFFFFF	#000000	##FFFFFF
##285689	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F598B

Deuteranopia (green-blind)

#315088

Tritanopia (blue-blind)

#006269

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #285689;
/* rgb */ color: rgb(40, 86, 137);
/* oklch */ color: oklch(44.7% 0.098 252.9);

Tailwind

colors: {
  custom: {
    50: '#6e85ac',
    500: '#285689',
    950: '#000000',
  },
}

SCSS

$custom: #285689;
$custom-light: #6e85ac;
$custom-dark: #000000;

JSON

{
  "hex": "#285689",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 137
  },
  "hsl": {
    "h": 211.546,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.44679,
    "c": 0.09814,
    "h": 252.9
  },
  "luminance": 0.08913
}

Semantic roles & 50–950 ramp

primary

#285689

secondary

#B58958

accent

#984ADE

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #285689

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

Preview Lab → · Contrast checker → · Palette generator →