#252D96#252D96

#252D96 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.9% C 0.168 H 271.5°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#252D96
RGB	rgb(37, 45, 150)
HSL	hsl(236, 60%, 37%)
HSV	hsv(236, 75%, 59%)
CMYK	cmyk(75.3%, 70%, 0%, 41.2%)
CIE-LAB	lab(25.17, 34.14, -58.18)
CIE-LCH	lch(25.17, 67.46, 300.40°)
OKLab	oklab(36.9% 0.0045 -0.1683)
OKLCH	oklch(36.9% 0.168 271.5)
XYZ	xyz(7.2045, 4.4713, 29.3316)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252D96 #968E25

analogous

#256696 #252D96 #562596

triadic

#252D96 #96252D #2D9625

tetradic

#252D96 #962566 #968E25 #259656

square

#252D96 #962566 #968E25 #259656

split-complementary

#252D96 #965625 #669625

monochromatic

#0D1034 #191E65 #252D96 #313CC7 #5E67D7

Accessibility & contrast

On white

11.09

#252D96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#252D96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252D96

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252D96	#FFFFFF	#000000	##FFFFFF
##252D96	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004199

Deuteranopia (green-blind)

#003694

Tritanopia (blue-blind)

#004A5E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #252d96;
/* rgb */ color: rgb(37, 45, 150);
/* oklch */ color: oklch(36.9% 0.168 271.5);

Tailwind

colors: {
  custom: {
    50: '#7266b6',
    500: '#252d96',
    950: '#000000',
  },
}

SCSS

$custom: #252d96;
$custom-light: #7266b6;
$custom-dark: #000000;

JSON

{
  "hex": "#252d96",
  "rgb": {
    "r": 37,
    "g": 45,
    "b": 150
  },
  "hsl": {
    "h": 235.752,
    "s": 60.428,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36895,
    "c": 0.16838,
    "h": 271.5
  },
  "luminance": 0.04472
}

Semantic roles & 50–950 ramp

primary

#252D96

secondary

#BCB55B

accent

#D844E4

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #252D96

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

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