#252C80#252C80

#252C80 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.6% C 0.140 H 272.9°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#252C80
RGB	rgb(37, 44, 128)
HSL	hsl(235, 55%, 32%)
HSV	hsv(235, 71%, 50%)
CMYK	cmyk(71.1%, 65.6%, 0%, 49.8%)
CIE-LAB	lab(22.84, 26.68, -48.32)
CIE-LCH	lch(22.84, 55.19, 298.91°)
OKLab	oklab(34.55% 0.0071 -0.1395)
OKLCH	oklch(34.55% 0.14 272.9)
XYZ	xyz(5.5586, 3.7527, 20.8493)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252C80 #807925

analogous

#255980 #252C80 #4C2580

triadic

#252C80 #80252C #2C8025

tetradic

#252C80 #802559 #807925 #25804C

square

#252C80 #802559 #807925 #25804C

split-complementary

#252C80 #804C25 #598025

monochromatic

#0A0B21 #171C51 #252C80 #333CAF #525CCD

Accessibility & contrast

On white

12.00

#252C80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#252C80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252C80

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252C80	#FFFFFF	#000000	##FFFFFF
##252C80	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B83

Deuteranopia (green-blind)

#00327E

Tritanopia (blue-blind)

#004251

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #252c80;
/* rgb */ color: rgb(37, 44, 128);
/* oklch */ color: oklch(34.6% 0.140 272.9);

Tailwind

colors: {
  custom: {
    50: '#6d65a6',
    500: '#252c80',
    950: '#000000',
  },
}

SCSS

$custom: #252c80;
$custom-light: #6d65a6;
$custom-dark: #000000;

JSON

{
  "hex": "#252c80",
  "rgb": {
    "r": 37,
    "g": 44,
    "b": 128
  },
  "hsl": {
    "h": 235.385,
    "s": 55.152,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34554,
    "c": 0.13964,
    "h": 272.9
  },
  "luminance": 0.03753
}

Semantic roles & 50–950 ramp

primary

#252C80

secondary

#B1AA50

accent

#D349DE

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08050F

muted

#7B7A7F

Preview Lab

Preview with #252C80

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

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