#255887#255887

#255887 is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.9% C 0.095 H 249.1°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#255887
RGB	rgb(37, 88, 135)
HSL	hsl(209, 57%, 34%)
HSV	hsv(209, 73%, 53%)
CMYK	cmyk(72.6%, 34.8%, 0%, 47.1%)
CIE-LAB	lab(36.22, -0.39, -31.16)
CIE-LCH	lch(36.22, 31.16, 269.28°)
OKLab	oklab(44.93% -0.0337 -0.0884)
OKLCH	oklch(44.93% 0.095 249.1)
XYZ	xyz(8.6242, 9.1211, 24.2230)
Luminance	0.0912 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255887 #875425

analogous

#258785 #255887 #252787

triadic

#255887 #872558 #588725

tetradic

#255887 #852587 #875425 #278725

square

#255887 #852587 #875425 #278725

split-complementary

#255887 #872527 #878525

monochromatic

#0B1927 #183957 #255887 #3277B7 #5696D1

Accessibility & contrast

On white

7.44

#255887 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#255887 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255887

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255887	#FFFFFF	#000000	##FFFFFF
##255887	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435A89

Deuteranopia (green-blind)

#355186

Tritanopia (blue-blind)

#006369

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #255887;
/* rgb */ color: rgb(37, 88, 135);
/* oklch */ color: oklch(44.9% 0.095 249.1);

Tailwind

colors: {
  custom: {
    50: '#6c86aa',
    500: '#255887',
    950: '#000000',
  },
}

SCSS

$custom: #255887;
$custom-light: #6c86aa;
$custom-dark: #000000;

JSON

{
  "hex": "#255887",
  "rgb": {
    "r": 37,
    "g": 88,
    "b": 135
  },
  "hsl": {
    "h": 208.776,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.44927,
    "c": 0.0946,
    "h": 249.1
  },
  "luminance": 0.09122
}

Semantic roles & 50–950 ramp

primary

#255887

secondary

#B58253

accent

#9148E0

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080B10

muted

#7A7C7F

Preview Lab

Preview with #255887

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

Preview Lab → · Contrast checker → · Palette generator →