#252E62#252E62

#252E62 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.4% C 0.092 H 272.8°. Best body text is #FFFFFF at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#252E62
RGB	rgb(37, 46, 98)
HSL	hsl(231, 45%, 26%)
HSV	hsv(231, 62%, 38%)
CMYK	cmyk(62.2%, 53.1%, 0%, 61.6%)
CIE-LAB	lab(20.94, 13.88, -32.12)
CIE-LCH	lch(20.94, 34.99, 293.38°)
OKLab	oklab(32.37% 0.0046 -0.0918)
OKLCH	oklch(32.37% 0.092 272.8)
XYZ	xyz(3.9438, 3.2288, 11.9683)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252E62 #625925

analogous

#254D62 #252E62 #3B2562

triadic

#252E62 #62252E #2E6225

tetradic

#252E62 #62254D #625925 #25623B

square

#252E62 #62254D #625925 #25623B

split-complementary

#252E62 #623B25 #4D6225

monochromatic

#080A16 #141936 #252E62 #36438E #4858BA

Accessibility & contrast

On white

12.76

#252E62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#252E62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252E62

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252E62	#FFFFFF	#000000	##FFFFFF
##252E62	1.00	12.76	1.65	12.76
#FFFFFF	12.76	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133564

Deuteranopia (green-blind)

#083061

Tritanopia (blue-blind)

#003A43

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #252e62;
/* rgb */ color: rgb(37, 46, 98);
/* oklch */ color: oklch(32.4% 0.092 272.8);

Tailwind

colors: {
  custom: {
    50: '#66668f',
    500: '#252e62',
    950: '#000000',
  },
}

SCSS

$custom: #252e62;
$custom-light: #66668f;
$custom-dark: #000000;

JSON

{
  "hex": "#252e62",
  "rgb": {
    "r": 37,
    "g": 46,
    "b": 98
  },
  "hsl": {
    "h": 231.148,
    "s": 45.185,
    "l": 26.471
  },
  "oklch": {
    "l": 0.32369,
    "c": 0.09193,
    "h": 272.8
  },
  "luminance": 0.03229
}

Semantic roles & 50–950 ramp

primary

#252E62

secondary

#958B4E

accent

#C253D5

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06050C

muted

#7A7A7D

Preview Lab

Preview with #252E62

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

Preview Lab → · Contrast checker → · Palette generator →