#181252#181252

#181252 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 24.2% C 0.111 H 278.4°. Best body text is #FFFFFF at 16.84:1 contrast (WCAG AA passes).

Color values

HEX	#181252
RGB	rgb(24, 18, 82)
HSL	hsl(246, 64%, 20%)
HSV	hsv(246, 78%, 32%)
CMYK	cmyk(70.7%, 78%, 0%, 67.8%)
CIE-LAB	lab(10.82, 25.05, -37.90)
CIE-LCH	lch(10.82, 45.43, 303.46°)
OKLab	oklab(24.2% 0.0161 -0.1094)
OKLCH	oklch(24.2% 0.111 278.4)
XYZ	xyz(2.1155, 1.2358, 8.1081)
Luminance	0.0124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#181252 #4C5212

analogous

#122C52 #181252 #381252

triadic

#181252 #521812 #125218

tetradic

#181252 #52122C #4C5212 #125238

square

#181252 #52122C #4C5212 #125238

split-complementary

#181252 #523812 #2C5212

monochromatic

#070619 #090720 #181252 #271D84 #3528B6

Accessibility & contrast

On white

16.84

#181252 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#181252 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #181252

16.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##181252	#FFFFFF	#000000	##FFFFFF
##181252	1.00	16.84	1.25	16.84
#FFFFFF	16.84	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002054

Deuteranopia (green-blind)

#001A51

Tritanopia (blue-blind)

#002430

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #181252;
/* rgb */ color: rgb(24, 18, 82);
/* oklch */ color: oklch(24.2% 0.111 278.4);

Tailwind

colors: {
  custom: {
    50: '#5e5183',
    500: '#181252',
    950: '#000000',
  },
}

SCSS

$custom: #181252;
$custom-light: #5e5183;
$custom-dark: #000000;

JSON

{
  "hex": "#181252",
  "rgb": {
    "r": 24,
    "g": 18,
    "b": 82
  },
  "hsl": {
    "h": 245.625,
    "s": 64,
    "l": 19.608
  },
  "oklch": {
    "l": 0.24196,
    "c": 0.11059,
    "h": 278.4
  },
  "luminance": 0.01236
}

Semantic roles & 50–950 ramp

primary

#181252

secondary

#838B35

accent

#E741D7

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #181252

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

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