#252E82#252E82

#252E82 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.1% C 0.140 H 272.2°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#252E82
RGB	rgb(37, 46, 130)
HSL	hsl(234, 56%, 33%)
HSV	hsv(234, 72%, 51%)
CMYK	cmyk(71.5%, 64.6%, 0%, 49%)
CIE-LAB	lab(23.53, 26.08, -48.44)
CIE-LCH	lch(23.53, 55.01, 298.30°)
OKLab	oklab(35.12% 0.0054 -0.1398)
OKLCH	oklch(35.12% 0.14 272.2)
XYZ	xyz(5.7679, 3.9585, 21.5749)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252E82 #827925

analogous

#255C82 #252E82 #4B2582

triadic

#252E82 #82252E #2E8225

tetradic

#252E82 #82255C #827925 #25824B

square

#252E82 #82255C #827925 #25824B

split-complementary

#252E82 #824B25 #5C8225

monochromatic

#0A0C23 #171D52 #252E82 #333FB2 #535FCE

Accessibility & contrast

On white

11.72

#252E82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#252E82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252E82

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252E82	#FFFFFF	#000000	##FFFFFF
##252E82	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C85

Deuteranopia (green-blind)

#003480

Tritanopia (blue-blind)

#004353

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #252e82;
/* rgb */ color: rgb(37, 46, 130);
/* oklch */ color: oklch(35.1% 0.140 272.2);

Tailwind

colors: {
  custom: {
    50: '#6d66a7',
    500: '#252e82',
    950: '#000000',
  },
}

SCSS

$custom: #252e82;
$custom-light: #6d66a7;
$custom-dark: #000000;

JSON

{
  "hex": "#252e82",
  "rgb": {
    "r": 37,
    "g": 46,
    "b": 130
  },
  "hsl": {
    "h": 234.194,
    "s": 55.689,
    "l": 32.745
  },
  "oklch": {
    "l": 0.35122,
    "c": 0.13991,
    "h": 272.2
  },
  "luminance": 0.03959
}

Semantic roles & 50–950 ramp

primary

#252E82

secondary

#B2A950

accent

#D049DF

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #252E82

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

Preview Lab → · Contrast checker → · Palette generator →