#255582#255582

#255582 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.9% C 0.091 H 249.4°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#255582
RGB	rgb(37, 85, 130)
HSL	hsl(209, 56%, 33%)
HSV	hsv(209, 72%, 51%)
CMYK	cmyk(71.5%, 34.6%, 0%, 49%)
CIE-LAB	lab(35.01, -0.37, -30.01)
CIE-LCH	lch(35.01, 30.01, 269.29°)
OKLab	oklab(43.89% -0.032 -0.0851)
OKLCH	oklch(43.89% 0.091 249.4)
XYZ	xyz(8.0392, 8.5012, 22.3320)
Luminance	0.0850 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255582 #825225

analogous

#258280 #255582 #252682

triadic

#255582 #822555 #558225

tetradic

#255582 #802582 #825225 #268225

square

#255582 #802582 #825225 #268225

split-complementary

#255582 #822526 #828025

monochromatic

#0A1723 #173652 #255582 #3374B2 #5393CE

Accessibility & contrast

On white

7.78

#255582 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#255582 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255582

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255582	#FFFFFF	#000000	##FFFFFF
##255582	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415784

Deuteranopia (green-blind)

#344E81

Tritanopia (blue-blind)

#006065

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #255582;
/* rgb */ color: rgb(37, 85, 130);
/* oklch */ color: oklch(43.9% 0.091 249.4);

Tailwind

colors: {
  custom: {
    50: '#6b84a6',
    500: '#255582',
    950: '#000000',
  },
}

SCSS

$custom: #255582;
$custom-light: #6b84a6;
$custom-dark: #000000;

JSON

{
  "hex": "#255582",
  "rgb": {
    "r": 37,
    "g": 85,
    "b": 130
  },
  "hsl": {
    "h": 209.032,
    "s": 55.689,
    "l": 32.745
  },
  "oklch": {
    "l": 0.43888,
    "c": 0.09091,
    "h": 249.4
  },
  "luminance": 0.08502
}

Semantic roles & 50–950 ramp

primary

#255582

secondary

#B28050

accent

#9149DF

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #255582

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

Preview Lab → · Contrast checker → · Palette generator →