#285083#285083

#285083 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.9% C 0.096 H 255.5°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#285083
RGB	rgb(40, 80, 131)
HSL	hsl(214, 53%, 34%)
HSV	hsv(214, 69%, 51%)
CMYK	cmyk(69.5%, 38.9%, 0%, 48.6%)
CIE-LAB	lab(33.62, 3.77, -32.81)
CIE-LCH	lch(33.62, 33.02, 276.56°)
OKLab	oklab(42.85% -0.0241 -0.0933)
OKLCH	oklch(42.85% 0.096 255.5)
XYZ	xyz(7.8390, 7.8263, 22.5658)
Luminance	0.0783 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285083 #835B28

analogous

#287D83 #285083 #2D2883

triadic

#285083 #832850 #508328

tetradic

#285083 #83287D #835B28 #28832D

square

#285083 #83287D #835B28 #28832D

split-complementary

#285083 #832D28 #7D8328

monochromatic

#0B1725 #1A3354 #285083 #366DB2 #598CCC

Accessibility & contrast

On white

8.19

#285083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#285083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285083

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285083	#FFFFFF	#000000	##FFFFFF
##285083	1.00	8.19	2.57	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395485

Deuteranopia (green-blind)

#2C4B82

Tritanopia (blue-blind)

#005C63

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #285083;
/* rgb */ color: rgb(40, 80, 131);
/* oklch */ color: oklch(42.9% 0.096 255.5);

Tailwind

colors: {
  custom: {
    50: '#6d80a7',
    500: '#285083',
    950: '#000000',
  },
}

SCSS

$custom: #285083;
$custom-light: #6d80a7;
$custom-dark: #000000;

JSON

{
  "hex": "#285083",
  "rgb": {
    "r": 40,
    "g": 80,
    "b": 131
  },
  "hsl": {
    "h": 213.626,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.42854,
    "c": 0.09637,
    "h": 255.5
  },
  "luminance": 0.07827
}

Semantic roles & 50–950 ramp

primary

#285083

secondary

#B18955

accent

#9D4BDD

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #285083

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

Preview Lab → · Contrast checker → · Palette generator →