#25208F#25208F

#25208F is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.1% C 0.173 H 274.2°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#25208F
RGB	rgb(37, 32, 143)
HSL	hsl(243, 63%, 34%)
HSV	hsv(243, 78%, 56%)
CMYK	cmyk(74.1%, 77.6%, 0%, 43.9%)
CIE-LAB	lab(21.61, 39.54, -59.72)
CIE-LCH	lch(21.61, 71.62, 303.51°)
OKLab	oklab(34.13% 0.0125 -0.1728)
OKLCH	oklch(34.13% 0.173 274.2)
XYZ	xyz(6.2357, 3.4089, 26.3106)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25208F #8A8F20

analogous

#20538F #25208F #5D208F

triadic

#25208F #8F2520 #208F25

tetradic

#25208F #8F2053 #8A8F20 #208F5D

square

#25208F #8F2053 #8A8F20 #208F5D

split-complementary

#25208F #8F5D20 #538F20

monochromatic

#0B0A2B #18155D #25208F #322BC1 #5751D8

Accessibility & contrast

On white

12.49

#25208F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#25208F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25208F

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25208F	#FFFFFF	#000000	##FFFFFF
##25208F	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003992

Deuteranopia (green-blind)

#002F8D

Tritanopia (blue-blind)

#004156

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #25208f;
/* rgb */ color: rgb(37, 32, 143);
/* oklch */ color: oklch(34.1% 0.173 274.2);

Tailwind

colors: {
  custom: {
    50: '#725db1',
    500: '#25208f',
    950: '#000000',
  },
}

SCSS

$custom: #25208f;
$custom-light: #725db1;
$custom-dark: #000000;

JSON

{
  "hex": "#25208f",
  "rgb": {
    "r": 37,
    "g": 32,
    "b": 143
  },
  "hsl": {
    "h": 242.703,
    "s": 63.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.34131,
    "c": 0.17321,
    "h": 274.2
  },
  "luminance": 0.0341
}

Semantic roles & 50–950 ramp

primary

#25208F

secondary

#B7BB4F

accent

#E641DF

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #25208F

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

Preview Lab → · Contrast checker → · Palette generator →