#263E62#263E62

#263E62 is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.3% C 0.070 H 258.3°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#263E62
RGB	rgb(38, 62, 98)
HSL	hsl(216, 44%, 27%)
HSV	hsv(216, 61%, 38%)
CMYK	cmyk(61.2%, 36.7%, 0%, 61.6%)
CIE-LAB	lab(25.98, 2.92, -24.09)
CIE-LCH	lch(25.98, 24.27, 276.91°)
OKLab	oklab(36.26% -0.0141 -0.0681)
OKLCH	oklch(36.26% 0.07 258.3)
XYZ	xyz(4.7258, 4.7388, 12.2185)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263E62 #624A26

analogous

#265C62 #263E62 #2C2662

triadic

#263E62 #62263E #3E6226

tetradic

#263E62 #62265C #624A26 #26622C

square

#263E62 #62265C #624A26 #26622C

split-complementary

#263E62 #622C26 #5C6226

monochromatic

#090E16 #152236 #263E62 #375A8E #4A76B9

Accessibility & contrast

On white

10.78

#263E62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#263E62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263E62

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263E62	#FFFFFF	#000000	##FFFFFF
##263E62	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4163

Deuteranopia (green-blind)

#273B61

Tritanopia (blue-blind)

#00464B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #263e62;
/* rgb */ color: rgb(38, 62, 98);
/* oklch */ color: oklch(36.3% 0.070 258.3);

Tailwind

colors: {
  custom: {
    50: '#66738f',
    500: '#263e62',
    950: '#000000',
  },
}

SCSS

$custom: #263e62;
$custom-light: #66738f;
$custom-dark: #000000;

JSON

{
  "hex": "#263e62",
  "rgb": {
    "r": 38,
    "g": 62,
    "b": 98
  },
  "hsl": {
    "h": 216,
    "s": 44.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.3626,
    "c": 0.06954,
    "h": 258.3
  },
  "luminance": 0.04739
}

Semantic roles & 50–950 ramp

primary

#263E62

secondary

#95794F

accent

#A154D4

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#06080C

muted

#7A7B7D

Preview Lab

Preview with #263E62

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

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