#25209E#25209E

#25209E is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.8% C 0.192 H 272.7°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#25209E
RGB	rgb(37, 32, 158)
HSL	hsl(242, 66%, 37%)
HSV	hsv(242, 80%, 62%)
CMYK	cmyk(76.6%, 79.7%, 0%, 38%)
CIE-LAB	lab(23.32, 44.49, -66.14)
CIE-LCH	lch(23.32, 79.72, 303.93°)
OKLab	oklab(35.83% 0.0092 -0.1914)
OKLCH	oklch(35.83% 0.192 272.7)
XYZ	xyz(7.4489, 3.8942, 32.7002)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25209E #999E20

analogous

#205A9E #25209E #64209E

triadic

#25209E #9E2520 #209E25

tetradic

#25209E #9E205A #999E20 #209E64

square

#25209E #9E205A #999E20 #209E64

split-complementary

#25209E #9E6420 #5A9E20

monochromatic

#0D0B38 #19166B #25209E #312AD1 #605BDE

Accessibility & contrast

On white

11.80

#25209E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#25209E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25209E

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25209E	#FFFFFF	#000000	##FFFFFF
##25209E	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA2

Deuteranopia (green-blind)

#00319C

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #25209e;
/* rgb */ color: rgb(37, 32, 158);
/* oklch */ color: oklch(35.8% 0.192 272.7);

Tailwind

colors: {
  custom: {
    50: '#755ebc',
    500: '#25209e',
    950: '#000000',
  },
}

SCSS

$custom: #25209e;
$custom-light: #755ebc;
$custom-dark: #000000;

JSON

{
  "hex": "#25209e",
  "rgb": {
    "r": 37,
    "g": 32,
    "b": 158
  },
  "hsl": {
    "h": 242.381,
    "s": 66.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.35831,
    "c": 0.19163,
    "h": 272.7
  },
  "luminance": 0.03895
}

Semantic roles & 50–950 ramp

primary

#25209E

secondary

#BEC258

accent

#E93FE2

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #25209E

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

Preview Lab → · Contrast checker → · Palette generator →