#255F82#255F82

#255F82 is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.4% C 0.082 H 238.7°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#255F82
RGB	rgb(37, 95, 130)
HSL	hsl(203, 56%, 33%)
HSV	hsv(203, 72%, 51%)
CMYK	cmyk(71.5%, 26.9%, 0%, 49%)
CIE-LAB	lab(38.18, -6.62, -25.03)
CIE-LCH	lch(38.18, 25.89, 255.17°)
OKLab	oklab(46.39% -0.0428 -0.0705)
OKLCH	oklch(46.39% 0.082 238.7)
XYZ	xyz(8.8829, 10.1885, 22.6132)
Luminance	0.1019 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255F82 #824825

analogous

#258277 #255F82 #253082

triadic

#255F82 #82255F #5F8225

tetradic

#255F82 #772582 #824825 #308225

square

#255F82 #772582 #824825 #308225

split-complementary

#255F82 #822530 #827725

monochromatic

#0A1923 #173C52 #255F82 #3382B2 #53A0CE

Accessibility & contrast

On white

6.91

#255F82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#255F82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #255F82

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255F82	#FFFFFF	#000000	##FFFFFF
##255F82	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5F84

Deuteranopia (green-blind)

#425681

Tritanopia (blue-blind)

#00686B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #255f82;
/* rgb */ color: rgb(37, 95, 130);
/* oklch */ color: oklch(46.4% 0.082 238.7);

Tailwind

colors: {
  custom: {
    50: '#6c8ca6',
    500: '#255f82',
    950: '#000000',
  },
}

SCSS

$custom: #255f82;
$custom-light: #6c8ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#255f82",
  "rgb": {
    "r": 37,
    "g": 95,
    "b": 130
  },
  "hsl": {
    "h": 202.581,
    "s": 55.689,
    "l": 32.745
  },
  "oklch": {
    "l": 0.46393,
    "c": 0.08247,
    "h": 238.7
  },
  "luminance": 0.10189
}

Semantic roles & 50–950 ramp

primary

#255F82

secondary

#B27550

accent

#8149DF

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #255F82

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

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