#25408D#25408D

#25408D is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.8% C 0.132 H 266.0°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#25408D
RGB	rgb(37, 64, 141)
HSL	hsl(224, 58%, 35%)
HSV	hsv(224, 74%, 55%)
CMYK	cmyk(73.8%, 54.6%, 0%, 44.7%)
CIE-LAB	lab(29.37, 17.97, -45.79)
CIE-LCH	lch(29.37, 49.19, 291.43°)
OKLab	oklab(39.76% -0.0093 -0.1318)
OKLCH	oklch(39.76% 0.132 266)
XYZ	xyz(7.4024, 5.9824, 25.9587)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25408D #8D7225

analogous

#25748D #25408D #3E258D

triadic

#25408D #8D2540 #408D25

tetradic

#25408D #8D2574 #8D7225 #258D3E

square

#25408D #8D2574 #8D7225 #258D3E

split-complementary

#25408D #8D3E25 #748D25

monochromatic

#0C142C #182A5D #25408D #3256BD #5979D3

Accessibility & contrast

On white

9.56

#25408D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#25408D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25408D

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25408D	#FFFFFF	#000000	##FFFFFF
##25408D	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#074A90

Deuteranopia (green-blind)

#00418B

Tritanopia (blue-blind)

#005360

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #25408d;
/* rgb */ color: rgb(37, 64, 141);
/* oklch */ color: oklch(39.8% 0.132 266.0);

Tailwind

colors: {
  custom: {
    50: '#6e74af',
    500: '#25408d',
    950: '#000000',
  },
}

SCSS

$custom: #25408d;
$custom-light: #6e74af;
$custom-dark: #000000;

JSON

{
  "hex": "#25408d",
  "rgb": {
    "r": 37,
    "g": 64,
    "b": 141
  },
  "hsl": {
    "h": 224.423,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.39762,
    "c": 0.13211,
    "h": 266
  },
  "luminance": 0.05983
}

Semantic roles & 50–950 ramp

primary

#25408D

secondary

#B89F56

accent

#B946E2

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #25408D

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

Preview Lab → · Contrast checker → · Palette generator →