#263E47#263E47

#263E47 is a dark, muted cyan. Relative luminance 0.043; OKLCH L 34.8% C 0.034 H 223.6°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#263E47
RGB	rgb(38, 62, 71)
HSL	hsl(196, 30%, 21%)
HSV	hsv(196, 46%, 28%)
CMYK	cmyk(46.5%, 12.7%, 0%, 72.2%)
CIE-LAB	lab(24.68, -6.51, -8.43)
CIE-LCH	lch(24.68, 10.65, 232.34°)
OKLab	oklab(34.81% -0.0243 -0.0232)
OKLCH	oklch(34.81% 0.034 223.6)
XYZ	xyz(3.6589, 4.3120, 6.5995)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263E47 #472F26

analogous

#264740 #263E47 #262E47

triadic

#263E47 #47263E #3E4726

tetradic

#263E47 #402647 #472F26 #2E4726

square

#263E47 #402647 #472F26 #2E4726

split-complementary

#263E47 #47262E #474026

monochromatic

#0B1114 #111B1F #263E47 #3B616F #518497

Accessibility & contrast

On white

11.28

#263E47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#263E47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263E47

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263E47	#FFFFFF	#000000	##FFFFFF
##263E47	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393D47

Deuteranopia (green-blind)

#343947

Tritanopia (blue-blind)

#184141

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #263e47;
/* rgb */ color: rgb(38, 62, 71);
/* oklch */ color: oklch(34.8% 0.034 223.6);

Tailwind

colors: {
  custom: {
    50: '#62737a',
    500: '#263e47',
    950: '#000000',
  },
}

SCSS

$custom: #263e47;
$custom-light: #62737a;
$custom-dark: #000000;

JSON

{
  "hex": "#263e47",
  "rgb": {
    "r": 38,
    "g": 62,
    "b": 71
  },
  "hsl": {
    "h": 196.364,
    "s": 30.275,
    "l": 21.373
  },
  "oklch": {
    "l": 0.34808,
    "c": 0.03364,
    "h": 223.6
  },
  "luminance": 0.04312
}

Semantic roles & 50–950 ramp

primary

#263E47

secondary

#7A5B4F

accent

#7D61C7

background

#F5F6F7

surface

#EAECED

border

#C6C7C8

text

#050809

muted

#797B7B

Preview Lab

Preview with #263E47

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

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