#25229C#25229C

#25229C is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.9% C 0.187 H 272.7°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#25229C
RGB	rgb(37, 34, 156)
HSL	hsl(241, 64%, 37%)
HSV	hsv(241, 78%, 61%)
CMYK	cmyk(76.3%, 78.2%, 0%, 38.8%)
CIE-LAB	lab(23.46, 42.77, -64.68)
CIE-LCH	lch(23.46, 77.54, 303.47°)
OKLab	oklab(35.86% 0.0089 -0.1872)
OKLCH	oklch(35.86% 0.187 272.7)
XYZ	xyz(7.3337, 3.9369, 31.8194)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25229C #999C22

analogous

#225C9C #25229C #62229C

triadic

#25229C #9C2522 #229C25

tetradic

#25229C #9C225C #999C22 #229C62

square

#25229C #9C225C #999C22 #229C62

split-complementary

#25229C #9C6222 #5C9C22

monochromatic

#0D0C38 #19176A #25229C #312DCE #605DDC

Accessibility & contrast

On white

11.75

#25229C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#25229C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25229C

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25229C	#FFFFFF	#000000	##FFFFFF
##25229C	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9F

Deuteranopia (green-blind)

#00329A

Tritanopia (blue-blind)

#00475E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #25229c;
/* rgb */ color: rgb(37, 34, 156);
/* oklch */ color: oklch(35.9% 0.187 272.7);

Tailwind

colors: {
  custom: {
    50: '#755fba',
    500: '#25229c',
    950: '#000000',
  },
}

SCSS

$custom: #25229c;
$custom-light: #755fba;
$custom-dark: #000000;

JSON

{
  "hex": "#25229c",
  "rgb": {
    "r": 37,
    "g": 34,
    "b": 156
  },
  "hsl": {
    "h": 241.475,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.35864,
    "c": 0.18741,
    "h": 272.7
  },
  "luminance": 0.03938
}

Semantic roles & 50–950 ramp

primary

#25229C

secondary

#BEC05A

accent

#E741E3

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #25229C

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

Preview Lab → · Contrast checker → · Palette generator →