#252D62#252D62

#252D62 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.1% C 0.093 H 273.5°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#252D62
RGB	rgb(37, 45, 98)
HSL	hsl(232, 45%, 26%)
HSV	hsv(232, 62%, 38%)
CMYK	cmyk(62.2%, 54.1%, 0%, 61.6%)
CIE-LAB	lab(20.64, 14.60, -32.60)
CIE-LCH	lch(20.64, 35.72, 294.12°)
OKLab	oklab(32.15% 0.0057 -0.0932)
OKLCH	oklch(32.15% 0.093 273.5)
XYZ	xyz(3.9052, 3.1516, 11.9554)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252D62 #625A25

analogous

#254C62 #252D62 #3C2562

triadic

#252D62 #62252D #2D6225

tetradic

#252D62 #62254C #625A25 #25623C

square

#252D62 #62254C #625A25 #25623C

split-complementary

#252D62 #623C25 #4C6225

monochromatic

#080A16 #141936 #252D62 #36418E #4857BA

Accessibility & contrast

On white

12.88

#252D62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#252D62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252D62

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252D62	#FFFFFF	#000000	##FFFFFF
##252D62	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113464

Deuteranopia (green-blind)

#052F61

Tritanopia (blue-blind)

#003943

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #252d62;
/* rgb */ color: rgb(37, 45, 98);
/* oklch */ color: oklch(32.1% 0.093 273.5);

Tailwind

colors: {
  custom: {
    50: '#66658f',
    500: '#252d62',
    950: '#000000',
  },
}

SCSS

$custom: #252d62;
$custom-light: #66658f;
$custom-dark: #000000;

JSON

{
  "hex": "#252d62",
  "rgb": {
    "r": 37,
    "g": 45,
    "b": 98
  },
  "hsl": {
    "h": 232.131,
    "s": 45.185,
    "l": 26.471
  },
  "oklch": {
    "l": 0.32145,
    "c": 0.09342,
    "h": 273.5
  },
  "luminance": 0.03152
}

Semantic roles & 50–950 ramp

primary

#252D62

secondary

#958C4E

accent

#C453D5

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06050C

muted

#7A7A7D

Preview Lab

Preview with #252D62

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

Preview Lab → · Contrast checker → · Palette generator →