#263D4A#263D4A

#263D4A is a dark, muted cyan. Relative luminance 0.042; OKLCH L 34.7% C 0.037 H 234.1°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#263D4A
RGB	rgb(38, 61, 74)
HSL	hsl(202, 32%, 22%)
HSV	hsv(202, 49%, 29%)
CMYK	cmyk(48.6%, 17.6%, 0%, 71%)
CIE-LAB	lab(24.46, -4.89, -10.74)
CIE-LCH	lch(24.46, 11.80, 245.53°)
OKLab	oklab(34.68% -0.0215 -0.0297)
OKLCH	oklch(34.68% 0.037 234.1)
XYZ	xyz(3.7037, 4.2437, 7.1012)
Luminance	0.0424 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263D4A #4A3326

analogous

#264A45 #263D4A #262B4A

triadic

#263D4A #4A263D #3D4A26

tetradic

#263D4A #45264A #4A3326 #2B4A26

square

#263D4A #45264A #4A3326 #2B4A26

split-complementary

#263D4A #4A262B #4A4526

monochromatic

#0A1114 #111C22 #263D4A #3B5E72 #50809B

Accessibility & contrast

On white

11.36

#263D4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#263D4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263D4A

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263D4A	#FFFFFF	#000000	##FFFFFF
##263D4A	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373C4B

Deuteranopia (green-blind)

#32384A

Tritanopia (blue-blind)

#174041

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #263d4a;
/* rgb */ color: rgb(38, 61, 74);
/* oklch */ color: oklch(34.7% 0.037 234.1);

Tailwind

colors: {
  custom: {
    50: '#62727c',
    500: '#263d4a',
    950: '#000000',
  },
}

SCSS

$custom: #263d4a;
$custom-light: #62727c;
$custom-dark: #000000;

JSON

{
  "hex": "#263d4a",
  "rgb": {
    "r": 38,
    "g": 61,
    "b": 74
  },
  "hsl": {
    "h": 201.667,
    "s": 32.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.34678,
    "c": 0.03669,
    "h": 234.1
  },
  "luminance": 0.04244
}

Semantic roles & 50–950 ramp

primary

#263D4A

secondary

#7D604F

accent

#855FC8

background

#F5F6F7

surface

#EAECEE

border

#C6C7C9

text

#050809

muted

#797B7B

Preview Lab

Preview with #263D4A

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

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