#255489#255489

#255489 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 44.1% C 0.102 H 253.4°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#255489
RGB	rgb(37, 84, 137)
HSL	hsl(212, 57%, 34%)
HSV	hsv(212, 73%, 54%)
CMYK	cmyk(73%, 38.7%, 0%, 46.3%)
CIE-LAB	lab(35.08, 2.95, -34.18)
CIE-LCH	lch(35.08, 34.30, 274.94°)
OKLab	oklab(44.07% -0.029 -0.0973)
OKLCH	oklch(44.07% 0.102 253.4)
XYZ	xyz(8.4470, 8.5392, 24.8651)
Luminance	0.0854 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255489 #895A25

analogous

#258689 #255489 #282589

triadic

#255489 #892554 #548925

tetradic

#255489 #892586 #895A25 #258928

square

#255489 #892586 #895A25 #258928

split-complementary

#255489 #892825 #868925

monochromatic

#0B1929 #183659 #255489 #3272B9 #5791D2

Accessibility & contrast

On white

7.75

#255489 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#255489 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255489

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255489	#FFFFFF	#000000	##FFFFFF
##255489	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C588B

Deuteranopia (green-blind)

#2D4E88

Tritanopia (blue-blind)

#006068

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #255489;
/* rgb */ color: rgb(37, 84, 137);
/* oklch */ color: oklch(44.1% 0.102 253.4);

Tailwind

colors: {
  custom: {
    50: '#6d83ac',
    500: '#255489',
    950: '#000000',
  },
}

SCSS

$custom: #255489;
$custom-light: #6d83ac;
$custom-dark: #000000;

JSON

{
  "hex": "#255489",
  "rgb": {
    "r": 37,
    "g": 84,
    "b": 137
  },
  "hsl": {
    "h": 211.8,
    "s": 57.471,
    "l": 34.118
  },
  "oklch": {
    "l": 0.44074,
    "c": 0.10152,
    "h": 253.4
  },
  "luminance": 0.0854
}

Semantic roles & 50–950 ramp

primary

#255489

secondary

#B68854

accent

#9947E1

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #255489

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

Preview Lab → · Contrast checker → · Palette generator →