#263E42#263E42

#263E42 is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.6% C 0.031 H 209.0°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#263E42
RGB	rgb(38, 62, 66)
HSL	hsl(189, 27%, 20%)
HSV	hsv(189, 42%, 26%)
CMYK	cmyk(42.4%, 6.1%, 0%, 74.1%)
CIE-LAB	lab(24.48, -8.07, -5.41)
CIE-LCH	lch(24.48, 9.71, 213.83°)
OKLab	oklab(34.59% -0.0267 -0.0148)
OKLCH	oklch(34.59% 0.031 209)
XYZ	xyz(3.5050, 4.2504, 5.7889)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263E42 #422A26

analogous

#264238 #263E42 #263042

triadic

#263E42 #42263E #3E4226

tetradic

#263E42 #382642 #422A26 #304226

square

#263E42 #382642 #422A26 #304226

split-complementary

#263E42 #422630 #423826

monochromatic

#0B1213 #101A1B #263E42 #3C6269 #538790

Accessibility & contrast

On white

11.35

#263E42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#263E42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263E42

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263E42	#FFFFFF	#000000	##FFFFFF
##263E42	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3C42

Deuteranopia (green-blind)

#353942

Tritanopia (blue-blind)

#1B403F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #263e42;
/* rgb */ color: rgb(38, 62, 66);
/* oklch */ color: oklch(34.6% 0.031 209.0);

Tailwind

colors: {
  custom: {
    50: '#627376',
    500: '#263e42',
    950: '#000000',
  },
}

SCSS

$custom: #263e42;
$custom-light: #627376;
$custom-dark: #000000;

JSON

{
  "hex": "#263e42",
  "rgb": {
    "r": 38,
    "g": 62,
    "b": 66
  },
  "hsl": {
    "h": 188.571,
    "s": 26.923,
    "l": 20.392
  },
  "oklch": {
    "l": 0.34589,
    "c": 0.03055,
    "h": 209
  },
  "luminance": 0.04251
}

Semantic roles & 50–950 ramp

primary

#263E42

secondary

#74554F

accent

#7265C3

background

#F5F6F7

surface

#EAECED

border

#C6C7C8

text

#050808

muted

#797B7B

Preview Lab

Preview with #263E42

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

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