#252598#252598

#252598 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.8% C 0.180 H 272.7°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#252598
RGB	rgb(37, 37, 152)
HSL	hsl(240, 61%, 37%)
HSV	hsv(240, 76%, 60%)
CMYK	cmyk(75.7%, 75.7%, 0%, 40.4%)
CIE-LAB	lab(23.61, 39.73, -61.98)
CIE-LCH	lch(23.61, 73.62, 302.66°)
OKLab	oklab(35.84% 0.0084 -0.1794)
OKLCH	oklch(35.84% 0.18 272.7)
XYZ	xyz(7.0901, 3.9827, 30.0948)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252598 #989825

analogous

#255F98 #252598 #5F2598

triadic

#252598 #982525 #259825

tetradic

#252598 #98255F #989825 #25985F

square

#252598 #98255F #989825 #25985F

split-complementary

#252598 #985F25 #5F9825

monochromatic

#0D0D36 #191967 #252598 #3131C9 #5F5FD8

Accessibility & contrast

On white

11.69

#252598 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#252598 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252598

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252598	#FFFFFF	#000000	##FFFFFF
##252598	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9B

Deuteranopia (green-blind)

#003396

Tritanopia (blue-blind)

#00465D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #252598;
/* rgb */ color: rgb(37, 37, 152);
/* oklch */ color: oklch(35.8% 0.180 272.7);

Tailwind

colors: {
  custom: {
    50: '#7361b8',
    500: '#252598',
    950: '#000000',
  },
}

SCSS

$custom: #252598;
$custom-light: #7361b8;
$custom-dark: #000000;

JSON

{
  "hex": "#252598",
  "rgb": {
    "r": 37,
    "g": 37,
    "b": 152
  },
  "hsl": {
    "h": 240,
    "s": 60.847,
    "l": 37.059
  },
  "oklch": {
    "l": 0.35841,
    "c": 0.17955,
    "h": 272.7
  },
  "luminance": 0.03983
}

Semantic roles & 50–950 ramp

primary

#252598

secondary

#BDBD5C

accent

#E444E4

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #252598

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

Preview Lab → · Contrast checker → · Palette generator →