#252A70#252A70

#252A70 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.7% C 0.119 H 274.6°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#252A70
RGB	rgb(37, 42, 112)
HSL	hsl(236, 50%, 29%)
HSV	hsv(236, 67%, 44%)
CMYK	cmyk(67%, 62.5%, 0%, 56.1%)
CIE-LAB	lab(20.90, 22.03, -41.28)
CIE-LCH	lch(20.90, 46.79, 298.09°)
OKLab	oklab(32.69% 0.0095 -0.1188)
OKLCH	oklch(32.69% 0.119 274.6)
XYZ	xyz(4.5146, 3.2187, 15.7095)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252A70 #706B25

analogous

#255070 #252A70 #462570

triadic

#252A70 #70252A #2A7025

tetradic

#252A70 #702550 #706B25 #257046

square

#252A70 #702550 #706B25 #257046

split-complementary

#252A70 #704625 #507025

monochromatic

#080917 #161942 #252A70 #343B9E #4C54C4

Accessibility & contrast

On white

12.78

#252A70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#252A70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252A70

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252A70	#FFFFFF	#000000	##FFFFFF
##252A70	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003672

Deuteranopia (green-blind)

#002F6F

Tritanopia (blue-blind)

#003B48

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #252a70;
/* rgb */ color: rgb(37, 42, 112);
/* oklch */ color: oklch(32.7% 0.119 274.6);

Tailwind

colors: {
  custom: {
    50: '#69639a',
    500: '#252a70',
    950: '#000000',
  },
}

SCSS

$custom: #252a70;
$custom-light: #69639a;
$custom-dark: #000000;

JSON

{
  "hex": "#252a70",
  "rgb": {
    "r": 37,
    "g": 42,
    "b": 112
  },
  "hsl": {
    "h": 236,
    "s": 50.336,
    "l": 29.216
  },
  "oklch": {
    "l": 0.32689,
    "c": 0.11919,
    "h": 274.6
  },
  "luminance": 0.03219
}

Semantic roles & 50–950 ramp

primary

#252A70

secondary

#A39D4E

accent

#D14EDA

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #252A70

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

Preview Lab → · Contrast checker → · Palette generator →