#252887#252887

#252887 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.5% C 0.154 H 273.5°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#252887
RGB	rgb(37, 40, 135)
HSL	hsl(238, 57%, 34%)
HSV	hsv(238, 73%, 53%)
CMYK	cmyk(72.6%, 70.4%, 0%, 47.1%)
CIE-LAB	lab(22.51, 31.90, -53.25)
CIE-LCH	lch(22.51, 62.07, 300.92°)
OKLab	oklab(34.52% 0.0094 -0.1539)
OKLCH	oklch(34.52% 0.154 273.5)
XYZ	xyz(5.8935, 3.6596, 23.3128)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252887 #878425

analogous

#255987 #252887 #532587

triadic

#252887 #872528 #288725

tetradic

#252887 #872559 #878425 #258753

square

#252887 #872559 #878425 #258753

split-complementary

#252887 #875325 #598725

monochromatic

#0B0C27 #181A57 #252887 #3236B7 #565AD1

Accessibility & contrast

On white

12.12

#252887 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#252887 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252887

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252887	#FFFFFF	#000000	##FFFFFF
##252887	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8A

Deuteranopia (green-blind)

#003185

Tritanopia (blue-blind)

#004254

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #252887;
/* rgb */ color: rgb(37, 40, 135);
/* oklch */ color: oklch(34.5% 0.154 273.5);

Tailwind

colors: {
  custom: {
    50: '#6f62ab',
    500: '#252887',
    950: '#000000',
  },
}

SCSS

$custom: #252887;
$custom-light: #6f62ab;
$custom-dark: #000000;

JSON

{
  "hex": "#252887",
  "rgb": {
    "r": 37,
    "g": 40,
    "b": 135
  },
  "hsl": {
    "h": 238.163,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34522,
    "c": 0.15419,
    "h": 273.5
  },
  "luminance": 0.0366
}

Semantic roles & 50–950 ramp

primary

#252887

secondary

#B5B253

accent

#DC48E0

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #252887

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

Preview Lab → · Contrast checker → · Palette generator →