#263E45#263E45

#263E45 is a dark, muted cyan. Relative luminance 0.043; OKLCH L 34.7% C 0.032 H 218.2°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#263E45
RGB	rgb(38, 62, 69)
HSL	hsl(194, 29%, 21%)
HSV	hsv(194, 45%, 27%)
CMYK	cmyk(44.9%, 10.1%, 0%, 72.9%)
CIE-LAB	lab(24.60, -7.14, -7.22)
CIE-LCH	lch(24.60, 10.16, 225.33°)
OKLab	oklab(34.72% -0.0253 -0.0199)
OKLCH	oklch(34.72% 0.032 218.2)
XYZ	xyz(3.5958, 4.2868, 6.2670)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263E45 #452D26

analogous

#26453C #263E45 #262E45

triadic

#263E45 #45263E #3E4526

tetradic

#263E45 #3C2645 #452D26 #2E4526

square

#263E45 #3C2645 #452D26 #2E4526

split-complementary

#263E45 #45262E #453C26

monochromatic

#0B1214 #101B1E #263E45 #3C616C #518594

Accessibility & contrast

On white

11.31

#263E45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#263E45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263E45

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263E45	#FFFFFF	#000000	##FFFFFF
##263E45	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393D45

Deuteranopia (green-blind)

#353945

Tritanopia (blue-blind)

#194140

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #263e45;
/* rgb */ color: rgb(38, 62, 69);
/* oklch */ color: oklch(34.7% 0.032 218.2);

Tailwind

colors: {
  custom: {
    50: '#627378',
    500: '#263e45',
    950: '#000000',
  },
}

SCSS

$custom: #263e45;
$custom-light: #627378;
$custom-dark: #000000;

JSON

{
  "hex": "#263e45",
  "rgb": {
    "r": 38,
    "g": 62,
    "b": 69
  },
  "hsl": {
    "h": 193.548,
    "s": 28.972,
    "l": 20.98
  },
  "oklch": {
    "l": 0.34719,
    "c": 0.03215,
    "h": 218.2
  },
  "luminance": 0.04287
}

Semantic roles & 50–950 ramp

primary

#263E45

secondary

#78584F

accent

#7963C5

background

#F5F6F7

surface

#EAECED

border

#C6C7C8

text

#050809

muted

#797B7B

Preview Lab

Preview with #263E45

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

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