#25238F#25238F

#25238F is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.6% C 0.170 H 273.7°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#25238F
RGB	rgb(37, 35, 143)
HSL	hsl(241, 61%, 35%)
HSV	hsv(241, 76%, 56%)
CMYK	cmyk(74.1%, 75.5%, 0%, 43.9%)
CIE-LAB	lab(22.22, 37.81, -58.71)
CIE-LCH	lch(22.22, 69.83, 302.78°)
OKLab	oklab(34.56% 0.011 -0.1698)
OKLCH	oklch(34.56% 0.17 273.7)
XYZ	xyz(6.3203, 3.5779, 26.3388)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25238F #8D8F23

analogous

#23578F #25238F #5B238F

triadic

#25238F #8F2523 #238F25

tetradic

#25238F #8F2357 #8D8F23 #238F5B

square

#25238F #8F2357 #8D8F23 #238F5B

split-complementary

#25238F #8F5B23 #578F23

monochromatic

#0C0B2D #18175E #25238F #322FC0 #5957D6

Accessibility & contrast

On white

12.24

#25238F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#25238F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25238F

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25238F	#FFFFFF	#000000	##FFFFFF
##25238F	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A92

Deuteranopia (green-blind)

#00308D

Tritanopia (blue-blind)

#004257

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #25238f;
/* rgb */ color: rgb(37, 35, 143);
/* oklch */ color: oklch(34.6% 0.170 273.7);

Tailwind

colors: {
  custom: {
    50: '#715fb1',
    500: '#25238f',
    950: '#000000',
  },
}

SCSS

$custom: #25238f;
$custom-light: #715fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#25238f",
  "rgb": {
    "r": 37,
    "g": 35,
    "b": 143
  },
  "hsl": {
    "h": 241.111,
    "s": 60.674,
    "l": 34.902
  },
  "oklch": {
    "l": 0.34564,
    "c": 0.1702,
    "h": 273.7
  },
  "luminance": 0.03579
}

Semantic roles & 50–950 ramp

primary

#25238F

secondary

#B8BA54

accent

#E444E1

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #25238F

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

Preview Lab → · Contrast checker → · Palette generator →