#182281#182281

#182281 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.1% C 0.157 H 269.6°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#182281
RGB	rgb(24, 34, 129)
HSL	hsl(234, 69%, 30%)
HSV	hsv(234, 81%, 51%)
CMYK	cmyk(81.4%, 73.6%, 0%, 49.4%)
CIE-LAB	lab(19.73, 32.20, -54.08)
CIE-LCH	lch(19.73, 62.94, 300.77°)
OKLab	oklab(32.13% -0.0012 -0.1566)
OKLCH	oklch(32.13% 0.157 269.6)
XYZ	xyz(4.9098, 2.9227, 21.0700)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182281 #817718

analogous

#185681 #182281 #431881

triadic

#182281 #811822 #228118

tetradic

#182281 #811856 #817718 #188143

square

#182281 #811856 #817718 #188143

split-complementary

#182281 #814318 #568118

monochromatic

#05071A #0E144D #182281 #2230B5 #3949DA

Accessibility & contrast

On white

13.25

#182281 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#182281 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182281

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182281	#FFFFFF	#000000	##FFFFFF
##182281	1.00	13.25	1.58	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003584

Deuteranopia (green-blind)

#002B7F

Tritanopia (blue-blind)

#003D4F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #182281;
/* rgb */ color: rgb(24, 34, 129);
/* oklch */ color: oklch(32.1% 0.157 269.6);

Tailwind

colors: {
  custom: {
    50: '#695da7',
    500: '#182281',
    950: '#000000',
  },
}

SCSS

$custom: #182281;
$custom-light: #695da7;
$custom-dark: #000000;

JSON

{
  "hex": "#182281",
  "rgb": {
    "r": 24,
    "g": 34,
    "b": 129
  },
  "hsl": {
    "h": 234.286,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.32128,
    "c": 0.15663,
    "h": 269.6
  },
  "luminance": 0.02923
}

Semantic roles & 50–950 ramp

primary

#182281

secondary

#B5AA40

accent

#DB3CEB

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#080410

muted

#7A797F

Preview Lab

Preview with #182281

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

Preview Lab → · Contrast checker → · Palette generator →