#25219F#25219F

#25219F is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.1% C 0.192 H 272.6°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#25219F
RGB	rgb(37, 33, 159)
HSL	hsl(242, 66%, 38%)
HSV	hsv(242, 79%, 62%)
CMYK	cmyk(76.7%, 79.2%, 0%, 37.6%)
CIE-LAB	lab(23.62, 44.29, -66.26)
CIE-LCH	lch(23.62, 79.70, 303.76°)
OKLab	oklab(36.07% 0.0086 -0.1918)
OKLCH	oklch(36.07% 0.192 272.6)
XYZ	xyz(7.5627, 3.9834, 33.1645)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25219F #9B9F21

analogous

#215C9F #25219F #64219F

triadic

#25219F #9F2521 #219F25

tetradic

#25219F #9F215C #9B9F21 #219F64

square

#25219F #9F215C #9B9F21 #219F64

split-complementary

#25219F #9F6421 #5C9F21

monochromatic

#0D0C3A #19166C #25219F #312CD2 #615DDD

Accessibility & contrast

On white

11.69

#25219F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#25219F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25219F

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25219F	#FFFFFF	#000000	##FFFFFF
##25219F	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA3

Deuteranopia (green-blind)

#00329D

Tritanopia (blue-blind)

#004760

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #25219f;
/* rgb */ color: rgb(37, 33, 159);
/* oklch */ color: oklch(36.1% 0.192 272.6);

Tailwind

colors: {
  custom: {
    50: '#755fbd',
    500: '#25219f',
    950: '#000000',
  },
}

SCSS

$custom: #25219f;
$custom-light: #755fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#25219f",
  "rgb": {
    "r": 37,
    "g": 33,
    "b": 159
  },
  "hsl": {
    "h": 241.905,
    "s": 65.625,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36073,
    "c": 0.19195,
    "h": 272.6
  },
  "luminance": 0.03984
}

Semantic roles & 50–950 ramp

primary

#25219F

secondary

#BFC25A

accent

#E93FE3

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #25219F

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

Preview Lab → · Contrast checker → · Palette generator →