#252E76#252E76

#252E76 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.0% C 0.123 H 272.7°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#252E76
RGB	rgb(37, 46, 118)
HSL	hsl(233, 52%, 30%)
HSV	hsv(233, 69%, 46%)
CMYK	cmyk(68.6%, 61%, 0%, 53.7%)
CIE-LAB	lab(22.50, 21.53, -42.53)
CIE-LCH	lch(22.50, 47.67, 296.85°)
OKLab	oklab(34.03% 0.0057 -0.1224)
OKLCH	oklch(34.03% 0.123 272.7)
XYZ	xyz(5.0089, 3.6549, 17.5775)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252E76 #766D25

analogous

#255676 #252E76 #442576

triadic

#252E76 #76252E #2E7625

tetradic

#252E76 #762556 #766D25 #257644

square

#252E76 #762556 #766D25 #257644

split-complementary

#252E76 #764425 #567625

monochromatic

#080A19 #161C47 #252E76 #3440A5 #4E5BC7

Accessibility & contrast

On white

12.13

#252E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#252E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252E76

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252E76	#FFFFFF	#000000	##FFFFFF
##252E76	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003978

Deuteranopia (green-blind)

#003275

Tritanopia (blue-blind)

#00404D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #252e76;
/* rgb */ color: rgb(37, 46, 118);
/* oklch */ color: oklch(34.0% 0.123 272.7);

Tailwind

colors: {
  custom: {
    50: '#6a669e',
    500: '#252e76',
    950: '#000000',
  },
}

SCSS

$custom: #252e76;
$custom-light: #6a669e;
$custom-dark: #000000;

JSON

{
  "hex": "#252e76",
  "rgb": {
    "r": 37,
    "g": 46,
    "b": 118
  },
  "hsl": {
    "h": 233.333,
    "s": 52.258,
    "l": 30.392
  },
  "oklch": {
    "l": 0.34031,
    "c": 0.12257,
    "h": 272.7
  },
  "luminance": 0.03655
}

Semantic roles & 50–950 ramp

primary

#252E76

secondary

#A99F4E

accent

#CC4CDC

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #252E76

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

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