#25148D#25148D

#25148D is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.4% C 0.181 H 275.7°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#25148D
RGB	rgb(37, 20, 141)
HSL	hsl(248, 75%, 32%)
HSV	hsv(248, 86%, 55%)
CMYK	cmyk(73.8%, 85.8%, 0%, 44.7%)
CIE-LAB	lab(19.29, 44.95, -62.32)
CIE-LCH	lch(19.29, 76.84, 305.80°)
OKLab	oklab(32.45% 0.0179 -0.1801)
OKLCH	oklch(32.45% 0.181 275.7)
XYZ	xyz(5.8192, 2.8161, 25.4310)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25148D #7C8D14

analogous

#14408D #25148D #62148D

triadic

#25148D #8D2514 #148D25

tetradic

#25148D #8D1440 #7C8D14 #148D62

square

#25148D #8D1440 #7C8D14 #148D62

split-complementary

#25148D #8D6214 #408D14

monochromatic

#090522 #170C57 #25148D #331CC3 #5039E3

Accessibility & contrast

On white

13.43

#25148D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#25148D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25148D

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25148D	#FFFFFF	#000000	##FFFFFF
##25148D	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003490

Deuteranopia (green-blind)

#00298B

Tritanopia (blue-blind)

#003B53

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #25148d;
/* rgb */ color: rgb(37, 20, 141);
/* oklch */ color: oklch(32.4% 0.181 275.7);

Tailwind

colors: {
  custom: {
    50: '#7257b0',
    500: '#25148d',
    950: '#000000',
  },
}

SCSS

$custom: #25148d;
$custom-light: #7257b0;
$custom-dark: #000000;

JSON

{
  "hex": "#25148d",
  "rgb": {
    "r": 37,
    "g": 20,
    "b": 141
  },
  "hsl": {
    "h": 248.43,
    "s": 75.155,
    "l": 31.569
  },
  "oklch": {
    "l": 0.32448,
    "c": 0.181,
    "h": 275.7
  },
  "luminance": 0.02817
}

Semantic roles & 50–950 ramp

primary

#25148D

secondary

#AEC13C

accent

#F236D7

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #25148D

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

Preview Lab → · Contrast checker → · Palette generator →