#255266#255266

#255266 is a dark, muted cyan. Relative luminance 0.074; OKLCH L 41.6% C 0.059 H 229.6°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#255266
RGB	rgb(37, 82, 102)
HSL	hsl(198, 47%, 27%)
HSV	hsv(198, 64%, 40%)
CMYK	cmyk(63.7%, 19.6%, 0%, 60%)
CIE-LAB	lab(32.67, -8.76, -16.22)
CIE-LCH	lch(32.67, 18.44, 241.64°)
OKLab	oklab(41.59% -0.0386 -0.0453)
OKLCH	oklch(41.59% 0.059 229.6)
XYZ	xyz(6.1776, 7.3866, 13.6680)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255266 #663925

analogous

#25665A #255266 #253166

triadic

#255266 #662552 #526625

tetradic

#255266 #5A2566 #663925 #316625

square

#255266 #5A2566 #663925 #316625

split-complementary

#255266 #662531 #665A25

monochromatic

#081216 #152E39 #255266 #357693 #4999BD

Accessibility & contrast

On white

8.48

#255266 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#255266 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255266

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255266	#FFFFFF	#000000	##FFFFFF
##255266	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485167

Deuteranopia (green-blind)

#3F4A66

Tritanopia (blue-blind)

#005859

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #255266;
/* rgb */ color: rgb(37, 82, 102);
/* oklch */ color: oklch(41.6% 0.059 229.6);

Tailwind

colors: {
  custom: {
    50: '#678291',
    500: '#255266',
    950: '#000000',
  },
}

SCSS

$custom: #255266;
$custom-light: #678291;
$custom-dark: #000000;

JSON

{
  "hex": "#255266",
  "rgb": {
    "r": 37,
    "g": 82,
    "b": 102
  },
  "hsl": {
    "h": 198.462,
    "s": 46.763,
    "l": 27.255
  },
  "oklch": {
    "l": 0.41592,
    "c": 0.05947,
    "h": 229.6
  },
  "luminance": 0.07387
}

Semantic roles & 50–950 ramp

primary

#255266

secondary

#99654E

accent

#7A51D6

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0C

muted

#7A7C7D

Preview Lab

Preview with #255266

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

Preview Lab → · Contrast checker → · Palette generator →