#255883#255883

#255883 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.7% C 0.089 H 247.0°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#255883
RGB	rgb(37, 88, 131)
HSL	hsl(207, 56%, 33%)
HSV	hsv(207, 72%, 51%)
CMYK	cmyk(71.8%, 32.8%, 0%, 48.6%)
CIE-LAB	lab(36.00, -1.90, -29.05)
CIE-LCH	lch(36.00, 29.11, 266.25°)
OKLab	oklab(44.69% -0.0349 -0.0822)
OKLCH	oklch(44.69% 0.089 247)
XYZ	xyz(8.3479, 9.0106, 22.7676)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255883 #835025

analogous

#25837F #255883 #252983

triadic

#255883 #832558 #588325

tetradic

#255883 #7F2583 #835025 #298325

square

#255883 #7F2583 #835025 #298325

split-complementary

#255883 #832529 #837F25

monochromatic

#0A1824 #183853 #255883 #3278B3 #5496CF

Accessibility & contrast

On white

7.49

#255883 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#255883 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255883

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255883	#FFFFFF	#000000	##FFFFFF
##255883	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455A85

Deuteranopia (green-blind)

#385182

Tritanopia (blue-blind)

#006267

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #255883;
/* rgb */ color: rgb(37, 88, 131);
/* oklch */ color: oklch(44.7% 0.089 247.0);

Tailwind

colors: {
  custom: {
    50: '#6c86a7',
    500: '#255883',
    950: '#000000',
  },
}

SCSS

$custom: #255883;
$custom-light: #6c86a7;
$custom-dark: #000000;

JSON

{
  "hex": "#255883",
  "rgb": {
    "r": 37,
    "g": 88,
    "b": 131
  },
  "hsl": {
    "h": 207.447,
    "s": 55.952,
    "l": 32.941
  },
  "oklch": {
    "l": 0.44691,
    "c": 0.08934,
    "h": 247
  },
  "luminance": 0.09011
}

Semantic roles & 50–950 ramp

primary

#255883

secondary

#B37E51

accent

#8D49DF

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #255883

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

Preview Lab → · Contrast checker → · Palette generator →