#25158D#25158D

#25158D is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.6% C 0.180 H 275.6°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#25158D
RGB	rgb(37, 21, 141)
HSL	hsl(248, 74%, 32%)
HSV	hsv(248, 85%, 55%)
CMYK	cmyk(73.8%, 85.1%, 0%, 44.7%)
CIE-LAB	lab(19.44, 44.50, -62.07)
CIE-LCH	lch(19.44, 76.38, 305.64°)
OKLab	oklab(32.55% 0.0176 -0.1794)
OKLCH	oklch(32.55% 0.18 275.6)
XYZ	xyz(5.8373, 2.8522, 25.4370)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25158D #7D8D15

analogous

#15418D #25158D #61158D

triadic

#25158D #8D2515 #158D25

tetradic

#25158D #8D1541 #7D8D15 #158D61

square

#25158D #8D1541 #7D8D15 #158D61

split-complementary

#25158D #8D6115 #418D15

monochromatic

#090522 #170D58 #25158D #331DC2 #513BE2

Accessibility & contrast

On white

13.37

#25158D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#25158D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25158D

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25158D	#FFFFFF	#000000	##FFFFFF
##25158D	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003490

Deuteranopia (green-blind)

#002A8B

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #25158d;
/* rgb */ color: rgb(37, 21, 141);
/* oklch */ color: oklch(32.6% 0.180 275.6);

Tailwind

colors: {
  custom: {
    50: '#7257b0',
    500: '#25158d',
    950: '#000000',
  },
}

SCSS

$custom: #25158d;
$custom-light: #7257b0;
$custom-dark: #000000;

JSON

{
  "hex": "#25158d",
  "rgb": {
    "r": 37,
    "g": 21,
    "b": 141
  },
  "hsl": {
    "h": 248,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.32551,
    "c": 0.18027,
    "h": 275.6
  },
  "luminance": 0.02853
}

Semantic roles & 50–950 ramp

primary

#25158D

secondary

#AFC13D

accent

#F137D8

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #25158D

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

Preview Lab → · Contrast checker → · Palette generator →