#25189D#25189D

#25189D is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.8% C 0.197 H 273.5°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#25189D
RGB	rgb(37, 24, 157)
HSL	hsl(246, 73%, 35%)
HSV	hsv(246, 85%, 62%)
CMYK	cmyk(76.4%, 84.7%, 0%, 38.4%)
CIE-LAB	lab(21.87, 48.06, -67.93)
CIE-LCH	lch(21.87, 83.21, 305.28°)
OKLab	oklab(34.79% 0.012 -0.1965)
OKLCH	oklch(34.79% 0.197 273.5)
XYZ	xyz(7.1734, 3.4802, 32.1854)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25189D #909D18

analogous

#184D9D #25189D #68189D

triadic

#25189D #9D2518 #189D25

tetradic

#25189D #9D184D #909D18 #189D68

square

#25189D #9D184D #909D18 #189D68

split-complementary

#25189D #9D6818 #4D9D18

monochromatic

#0C0833 #181068 #25189D #3220D2 #5B4CE4

Accessibility & contrast

On white

12.38

#25189D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#25189D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25189D

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25189D	#FFFFFF	#000000	##FFFFFF
##25189D	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA1

Deuteranopia (green-blind)

#002E9B

Tritanopia (blue-blind)

#00435D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #25189d;
/* rgb */ color: rgb(37, 24, 157);
/* oklch */ color: oklch(34.8% 0.197 273.5);

Tailwind

colors: {
  custom: {
    50: '#765abb',
    500: '#25189d',
    950: '#000000',
  },
}

SCSS

$custom: #25189d;
$custom-light: #765abb;
$custom-dark: #000000;

JSON

{
  "hex": "#25189d",
  "rgb": {
    "r": 37,
    "g": 24,
    "b": 157
  },
  "hsl": {
    "h": 245.865,
    "s": 73.481,
    "l": 35.49
  },
  "oklch": {
    "l": 0.34793,
    "c": 0.19681,
    "h": 273.5
  },
  "luminance": 0.03481
}

Semantic roles & 50–950 ramp

primary

#25189D

secondary

#B9C54B

accent

#F038DE

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #25189D

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

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