#252373#252373

#252373 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.6% C 0.133 H 276.7°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#252373
RGB	rgb(37, 35, 115)
HSL	hsl(242, 53%, 29%)
HSV	hsv(242, 70%, 45%)
CMYK	cmyk(67.8%, 69.6%, 0%, 54.9%)
CIE-LAB	lab(19.36, 27.89, -45.72)
CIE-LCH	lch(19.36, 53.56, 301.38°)
OKLab	oklab(31.65% 0.0156 -0.1319)
OKLCH	oklch(31.65% 0.133 276.7)
XYZ	xyz(4.4575, 2.8328, 16.5282)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252373 #717323

analogous

#234973 #252373 #4D2373

triadic

#252373 #732523 #237325

tetradic

#252373 #732349 #717323 #23734D

square

#252373 #732349 #717323 #23734D

split-complementary

#252373 #734D23 #497323

monochromatic

#080717 #161544 #252373 #3431A2 #4C49C8

Accessibility & contrast

On white

13.40

#252373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#252373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252373

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252373	#FFFFFF	#000000	##FFFFFF
##252373	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003275

Deuteranopia (green-blind)

#002B71

Tritanopia (blue-blind)

#003847

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #252373;
/* rgb */ color: rgb(37, 35, 115);
/* oklch */ color: oklch(31.6% 0.133 276.7);

Tailwind

colors: {
  custom: {
    50: '#6a5e9c',
    500: '#252373',
    950: '#000000',
  },
}

SCSS

$custom: #252373;
$custom-light: #6a5e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#252373",
  "rgb": {
    "r": 37,
    "g": 35,
    "b": 115
  },
  "hsl": {
    "h": 241.5,
    "s": 53.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.31646,
    "c": 0.13281,
    "h": 276.7
  },
  "luminance": 0.02833
}

Semantic roles & 50–950 ramp

primary

#252373

secondary

#A4A64C

accent

#DD4BD9

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #252373

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

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