#25148E#25148E

#25148E is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.6% C 0.182 H 275.6°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#25148E
RGB	rgb(37, 20, 142)
HSL	hsl(248, 75%, 32%)
HSV	hsv(248, 86%, 56%)
CMYK	cmyk(73.9%, 85.9%, 0%, 44.3%)
CIE-LAB	lab(19.42, 45.25, -62.74)
CIE-LCH	lch(19.42, 77.35, 305.80°)
OKLab	oklab(32.57% 0.0176 -0.1813)
OKLCH	oklch(32.57% 0.182 275.6)
XYZ	xyz(5.8940, 2.8460, 25.8247)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25148E #7D8E14

analogous

#14408E #25148E #62148E

triadic

#25148E #8E2514 #148E25

tetradic

#25148E #8E1440 #7D8E14 #148E62

square

#25148E #8E1440 #7D8E14 #148E62

split-complementary

#25148E #8E6214 #408E14

monochromatic

#090523 #170C58 #25148E #331CC4 #5139E3

Accessibility & contrast

On white

13.38

#25148E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#25148E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25148E

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25148E	#FFFFFF	#000000	##FFFFFF
##25148E	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003491

Deuteranopia (green-blind)

#002A8C

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #25148e;
/* rgb */ color: rgb(37, 20, 142);
/* oklch */ color: oklch(32.6% 0.182 275.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#25148e",
  "rgb": {
    "r": 37,
    "g": 20,
    "b": 142
  },
  "hsl": {
    "h": 248.361,
    "s": 75.309,
    "l": 31.765
  },
  "oklch": {
    "l": 0.32569,
    "c": 0.18217,
    "h": 275.6
  },
  "luminance": 0.02847
}

Semantic roles & 50–950 ramp

primary

#25148E

secondary

#AFC23C

accent

#F236D8

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #25148E

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

Preview Lab → · Contrast checker → · Palette generator →