#25248A#25248A

#25248A is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.2% C 0.163 H 274.0°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#25248A
RGB	rgb(37, 36, 138)
HSL	hsl(241, 59%, 34%)
HSV	hsv(241, 74%, 54%)
CMYK	cmyk(73.2%, 73.9%, 0%, 45.9%)
CIE-LAB	lab(21.91, 35.47, -56.12)
CIE-LCH	lch(21.91, 66.39, 302.29°)
OKLab	oklab(34.18% 0.0114 -0.1623)
OKLCH	oklch(34.18% 0.163 274)
XYZ	xyz(5.9797, 3.4895, 24.3982)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25248A #898A24

analogous

#24568A #25248A #58248A

triadic

#25248A #8A2524 #248A25

tetradic

#25248A #8A2456 #898A24 #248A58

square

#25248A #8A2456 #898A24 #248A58

split-complementary

#25248A #8A5824 #568A24

monochromatic

#0B0B29 #181759 #25248A #3231BB #5756D3

Accessibility & contrast

On white

12.37

#25248A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#25248A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25248A

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25248A	#FFFFFF	#000000	##FFFFFF
##25248A	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398D

Deuteranopia (green-blind)

#003088

Tritanopia (blue-blind)

#004154

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #25248a;
/* rgb */ color: rgb(37, 36, 138);
/* oklch */ color: oklch(34.2% 0.163 274.0);

Tailwind

colors: {
  custom: {
    50: '#7060ad',
    500: '#25248a',
    950: '#000000',
  },
}

SCSS

$custom: #25248a;
$custom-light: #7060ad;
$custom-dark: #000000;

JSON

{
  "hex": "#25248a",
  "rgb": {
    "r": 37,
    "g": 36,
    "b": 138
  },
  "hsl": {
    "h": 240.588,
    "s": 58.621,
    "l": 34.118
  },
  "oklch": {
    "l": 0.34179,
    "c": 0.1627,
    "h": 274
  },
  "luminance": 0.0349
}

Semantic roles & 50–950 ramp

primary

#25248A

secondary

#B6B753

accent

#E246E0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #25248A

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

Preview Lab → · Contrast checker → · Palette generator →