#255483#255483

#255483 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.7% C 0.093 H 250.8°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#255483
RGB	rgb(37, 84, 131)
HSL	hsl(210, 56%, 33%)
HSV	hsv(210, 72%, 51%)
CMYK	cmyk(71.8%, 35.9%, 0%, 48.6%)
CIE-LAB	lab(34.75, 0.65, -31.03)
CIE-LCH	lch(34.75, 31.04, 271.20°)
OKLab	oklab(43.7% -0.0307 -0.0881)
OKLCH	oklch(43.7% 0.093 250.8)
XYZ	xyz(8.0285, 8.3718, 22.6611)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255483 #835425

analogous

#258383 #255483 #252583

triadic

#255483 #832554 #548325

tetradic

#255483 #832583 #835425 #258325

square

#255483 #832583 #835425 #258325

split-complementary

#255483 #832525 #838325

monochromatic

#0A1724 #183553 #255483 #3273B3 #5491CF

Accessibility & contrast

On white

7.85

#255483 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#255483 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255483

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255483	#FFFFFF	#000000	##FFFFFF
##255483	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5785

Deuteranopia (green-blind)

#324E82

Tritanopia (blue-blind)

#005F65

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #255483;
/* rgb */ color: rgb(37, 84, 131);
/* oklch */ color: oklch(43.7% 0.093 250.8);

Tailwind

colors: {
  custom: {
    50: '#6c83a7',
    500: '#255483',
    950: '#000000',
  },
}

SCSS

$custom: #255483;
$custom-light: #6c83a7;
$custom-dark: #000000;

JSON

{
  "hex": "#255483",
  "rgb": {
    "r": 37,
    "g": 84,
    "b": 131
  },
  "hsl": {
    "h": 210,
    "s": 55.952,
    "l": 32.941
  },
  "oklch": {
    "l": 0.43702,
    "c": 0.09327,
    "h": 250.8
  },
  "luminance": 0.08373
}

Semantic roles & 50–950 ramp

primary

#255483

secondary

#B38251

accent

#9449DF

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #255483

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

Preview Lab → · Contrast checker → · Palette generator →