#25236F#25236F

#25236F is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.3% C 0.127 H 277.3°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#25236F
RGB	rgb(37, 35, 111)
HSL	hsl(242, 52%, 29%)
HSV	hsv(242, 68%, 44%)
CMYK	cmyk(66.7%, 68.5%, 0%, 56.5%)
CIE-LAB	lab(18.98, 26.43, -43.76)
CIE-LCH	lch(18.98, 51.12, 301.14°)
OKLab	oklab(31.26% 0.0161 -0.1261)
OKLCH	oklch(31.26% 0.127 277.3)
XYZ	xyz(4.2323, 2.7427, 15.3422)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25236F #6D6F23

analogous

#23476F #25236F #4B236F

triadic

#25236F #6F2523 #236F25

tetradic

#25236F #6F2347 #6D6F23 #236F4B

square

#25236F #6F2347 #6D6F23 #236F4B

split-complementary

#25236F #6F4B23 #476F23

monochromatic

#080717 #151440 #25236F #35329E #4B47C5

Accessibility & contrast

On white

13.56

#25236F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#25236F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25236F

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25236F	#FFFFFF	#000000	##FFFFFF
##25236F	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003171

Deuteranopia (green-blind)

#002B6E

Tritanopia (blue-blind)

#003745

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #25236f;
/* rgb */ color: rgb(37, 35, 111);
/* oklch */ color: oklch(31.3% 0.127 277.3);

Tailwind

colors: {
  custom: {
    50: '#6a5e99',
    500: '#25236f',
    950: '#000000',
  },
}

SCSS

$custom: #25236f;
$custom-light: #6a5e99;
$custom-dark: #000000;

JSON

{
  "hex": "#25236f",
  "rgb": {
    "r": 37,
    "g": 35,
    "b": 111
  },
  "hsl": {
    "h": 241.579,
    "s": 52.055,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31255,
    "c": 0.12716,
    "h": 277.3
  },
  "luminance": 0.02743
}

Semantic roles & 50–950 ramp

primary

#25236F

secondary

#A0A24C

accent

#DB4CD8

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #25236F

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

Preview Lab → · Contrast checker → · Palette generator →