#25248D#25248D

#25248D is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.5% C 0.167 H 273.7°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#25248D
RGB	rgb(37, 36, 141)
HSL	hsl(241, 59%, 35%)
HSV	hsv(241, 74%, 55%)
CMYK	cmyk(73.8%, 74.5%, 0%, 44.7%)
CIE-LAB	lab(22.22, 36.52, -57.47)
CIE-LCH	lch(22.22, 68.09, 302.43°)
OKLab	oklab(34.5% 0.0109 -0.1662)
OKLCH	oklch(34.5% 0.167 273.7)
XYZ	xyz(6.1999, 3.5775, 25.5579)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25248D #8C8D24

analogous

#24588D #25248D #59248D

triadic

#25248D #8D2524 #248D25

tetradic

#25248D #8D2458 #8C8D24 #248D59

square

#25248D #8D2458 #8C8D24 #248D59

split-complementary

#25248D #8D5924 #588D24

monochromatic

#0B0B2B #18185C #25248D #3230BE #5857D4

Accessibility & contrast

On white

12.24

#25248D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#25248D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25248D

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25248D	#FFFFFF	#000000	##FFFFFF
##25248D	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A90

Deuteranopia (green-blind)

#00308B

Tritanopia (blue-blind)

#004256

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #25248d;
/* rgb */ color: rgb(37, 36, 141);
/* oklch */ color: oklch(34.5% 0.167 273.7);

Tailwind

colors: {
  custom: {
    50: '#7160af',
    500: '#25248d',
    950: '#000000',
  },
}

SCSS

$custom: #25248d;
$custom-light: #7160af;
$custom-dark: #000000;

JSON

{
  "hex": "#25248d",
  "rgb": {
    "r": 37,
    "g": 36,
    "b": 141
  },
  "hsl": {
    "h": 240.571,
    "s": 59.322,
    "l": 34.706
  },
  "oklch": {
    "l": 0.34499,
    "c": 0.16659,
    "h": 273.7
  },
  "luminance": 0.03578
}

Semantic roles & 50–950 ramp

primary

#25248D

secondary

#B8B854

accent

#E345E1

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090511

muted

#7B7980

Preview Lab

Preview with #25248D

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

Preview Lab → · Contrast checker → · Palette generator →