#182081#182081

#182081 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.8% C 0.159 H 269.9°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#182081
RGB	rgb(24, 32, 129)
HSL	hsl(235, 69%, 30%)
HSV	hsv(235, 81%, 51%)
CMYK	cmyk(81.4%, 75.2%, 0%, 49.4%)
CIE-LAB	lab(19.27, 33.47, -54.83)
CIE-LCH	lch(19.27, 64.24, 301.40°)
OKLab	oklab(31.8% -0.0003 -0.1588)
OKLCH	oklch(31.8% 0.159 269.9)
XYZ	xyz(4.8543, 2.8116, 21.0515)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182081 #817918

analogous

#185481 #182081 #451881

triadic

#182081 #811820 #208118

tetradic

#182081 #811854 #817918 #188145

square

#182081 #811854 #817918 #188145

split-complementary

#182081 #814518 #548118

monochromatic

#05061A #0E134D #182081 #222DB5 #3945DA

Accessibility & contrast

On white

13.44

#182081 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#182081 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182081

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182081	#FFFFFF	#000000	##FFFFFF
##182081	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003484

Deuteranopia (green-blind)

#002A7F

Tritanopia (blue-blind)

#003C4E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #182081;
/* rgb */ color: rgb(24, 32, 129);
/* oklch */ color: oklch(31.8% 0.159 269.9);

Tailwind

colors: {
  custom: {
    50: '#6a5ca7',
    500: '#182081',
    950: '#000000',
  },
}

SCSS

$custom: #182081;
$custom-light: #6a5ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#182081",
  "rgb": {
    "r": 24,
    "g": 32,
    "b": 129
  },
  "hsl": {
    "h": 235.429,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.318,
    "c": 0.15882,
    "h": 269.9
  },
  "luminance": 0.02812
}

Semantic roles & 50–950 ramp

primary

#182081

secondary

#B5AC40

accent

#DE3CEB

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#080410

muted

#7A797F

Preview Lab

Preview with #182081

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

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