#182473#182473

#182473 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.0% C 0.135 H 269.6°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#182473
RGB	rgb(24, 36, 115)
HSL	hsl(232, 65%, 27%)
HSV	hsv(232, 79%, 45%)
CMYK	cmyk(79.1%, 68.7%, 0%, 54.9%)
CIE-LAB	lab(18.77, 25.49, -46.72)
CIE-LCH	lch(18.77, 53.22, 298.62°)
OKLab	oklab(30.99% -0.0009 -0.1352)
OKLCH	oklch(30.99% 0.135 269.6)
XYZ	xyz(4.1010, 2.6933, 16.5201)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182473 #736718

analogous

#185273 #182473 #3A1873

triadic

#182473 #731824 #247318

tetradic

#182473 #731852 #736718 #18733A

square

#182473 #731852 #736718 #18733A

split-complementary

#182473 #733A18 #527318

monochromatic

#050819 #0D1440 #182473 #2334A6 #3147D4

Accessibility & contrast

On white

13.65

#182473 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#182473 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182473

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182473	#FFFFFF	#000000	##FFFFFF
##182473	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003275

Deuteranopia (green-blind)

#002972

Tritanopia (blue-blind)

#003948

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #182473;
/* rgb */ color: rgb(24, 36, 115);
/* oklch */ color: oklch(31.0% 0.135 269.6);

Tailwind

colors: {
  custom: {
    50: '#655e9c',
    500: '#182473',
    950: '#000000',
  },
}

SCSS

$custom: #182473;
$custom-light: #655e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#182473",
  "rgb": {
    "r": 24,
    "g": 36,
    "b": 115
  },
  "hsl": {
    "h": 232.088,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.30993,
    "c": 0.13516,
    "h": 269.6
  },
  "luminance": 0.02694
}

Semantic roles & 50–950 ramp

primary

#182473

secondary

#A89A3F

accent

#D23FE8

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #182473

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

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