#285289#285289

#285289 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.7% C 0.103 H 256.1°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#285289
RGB	rgb(40, 82, 137)
HSL	hsl(214, 55%, 35%)
HSV	hsv(214, 71%, 54%)
CMYK	cmyk(70.8%, 40.1%, 0%, 46.3%)
CIE-LAB	lab(34.58, 4.74, -34.96)
CIE-LCH	lch(34.58, 35.28, 277.73°)
OKLab	oklab(43.72% -0.0247 -0.0996)
OKLCH	oklch(43.72% 0.103 256.1)
XYZ	xyz(8.4061, 8.2910, 24.8194)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285289 #895F28

analogous

#288289 #285289 #2F2889

triadic

#285289 #892852 #528928

tetradic

#285289 #892882 #895F28 #28892F

square

#285289 #892882 #895F28 #28892F

split-complementary

#285289 #892F28 #828928

monochromatic

#0C192A #1A365A #285289 #366EB8 #5C8ECF

Accessibility & contrast

On white

7.90

#285289 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#285289 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285289

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285289	#FFFFFF	#000000	##FFFFFF
##285289	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39568B

Deuteranopia (green-blind)

#2A4D88

Tritanopia (blue-blind)

#005F67

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #285289;
/* rgb */ color: rgb(40, 82, 137);
/* oklch */ color: oklch(43.7% 0.103 256.1);

Tailwind

colors: {
  custom: {
    50: '#6e82ac',
    500: '#285289',
    950: '#000000',
  },
}

SCSS

$custom: #285289;
$custom-light: #6e82ac;
$custom-dark: #000000;

JSON

{
  "hex": "#285289",
  "rgb": {
    "r": 40,
    "g": 82,
    "b": 137
  },
  "hsl": {
    "h": 214.021,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.43717,
    "c": 0.1026,
    "h": 256.1
  },
  "luminance": 0.08292
}

Semantic roles & 50–950 ramp

primary

#285289

secondary

#B58D58

accent

#9E4ADE

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #285289

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

Preview Lab → · Contrast checker → · Palette generator →