#252C98#252C98

#252C98 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.9% C 0.172 H 271.6°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#252C98
RGB	rgb(37, 44, 152)
HSL	hsl(236, 61%, 37%)
HSV	hsv(236, 76%, 60%)
CMYK	cmyk(75.7%, 71.1%, 0%, 40.4%)
CIE-LAB	lab(25.14, 35.49, -59.46)
CIE-LCH	lch(25.14, 69.25, 300.83°)
OKLab	oklab(36.93% 0.0048 -0.1721)
OKLCH	oklch(36.93% 0.172 271.6)
XYZ	xyz(7.3292, 4.4609, 30.1745)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252C98 #989125

analogous

#256698 #252C98 #582598

triadic

#252C98 #98252C #2C9825

tetradic

#252C98 #982566 #989125 #259858

square

#252C98 #982566 #989125 #259858

split-complementary

#252C98 #985825 #669825

monochromatic

#0D1036 #191E67 #252C98 #313AC9 #5F67D8

Accessibility & contrast

On white

11.10

#252C98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#252C98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252C98

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252C98	#FFFFFF	#000000	##FFFFFF
##252C98	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419B

Deuteranopia (green-blind)

#003696

Tritanopia (blue-blind)

#004A5E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #252c98;
/* rgb */ color: rgb(37, 44, 152);
/* oklch */ color: oklch(36.9% 0.172 271.6);

Tailwind

colors: {
  custom: {
    50: '#7366b7',
    500: '#252c98',
    950: '#000000',
  },
}

SCSS

$custom: #252c98;
$custom-light: #7366b7;
$custom-dark: #000000;

JSON

{
  "hex": "#252c98",
  "rgb": {
    "r": 37,
    "g": 44,
    "b": 152
  },
  "hsl": {
    "h": 236.348,
    "s": 60.847,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36932,
    "c": 0.17213,
    "h": 271.6
  },
  "luminance": 0.04462
}

Semantic roles & 50–950 ramp

primary

#252C98

secondary

#BDB75C

accent

#DA44E4

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #252C98

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

Preview Lab → · Contrast checker → · Palette generator →