#182090#182090

#182090 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.5% C 0.178 H 269.1°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#182090
RGB	rgb(24, 32, 144)
HSL	hsl(236, 71%, 33%)
HSV	hsv(236, 83%, 56%)
CMYK	cmyk(83.3%, 77.8%, 0%, 43.5%)
CIE-LAB	lab(20.98, 38.86, -61.41)
CIE-LCH	lch(20.98, 72.67, 302.32°)
OKLab	oklab(33.52% -0.0027 -0.1779)
OKLCH	oklch(33.52% 0.178 269.1)
XYZ	xyz(5.9255, 3.2401, 26.6933)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182090 #908818

analogous

#185C90 #182090 #4C1890

triadic

#182090 #901820 #209018

tetradic

#182090 #90185C #908818 #18904C

square

#182090 #90185C #908818 #18904C

split-complementary

#182090 #904C18 #5C9018

monochromatic

#070927 #0F145C #182090 #212CC4 #434DE0

Accessibility & contrast

On white

12.74

#182090 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#182090 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182090

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182090	#FFFFFF	#000000	##FFFFFF
##182090	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003893

Deuteranopia (green-blind)

#002C8E

Tritanopia (blue-blind)

#004257

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #182090;
/* rgb */ color: rgb(24, 32, 144);
/* oklch */ color: oklch(33.5% 0.178 269.1);

Tailwind

colors: {
  custom: {
    50: '#6e5db2',
    500: '#182090',
    950: '#000000',
  },
}

SCSS

$custom: #182090;
$custom-light: #6e5db2;
$custom-dark: #000000;

JSON

{
  "hex": "#182090",
  "rgb": {
    "r": 24,
    "g": 32,
    "b": 144
  },
  "hsl": {
    "h": 236,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.33518,
    "c": 0.17795,
    "h": 269.1
  },
  "luminance": 0.03241
}

Semantic roles & 50–950 ramp

primary

#182090

secondary

#C0B843

accent

#E23AEE

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #182090

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

Preview Lab → · Contrast checker → · Palette generator →