#18010A#18010A

#18010A is a very dark, muted pink. Relative luminance 0.002; OKLCH L 14.0% C 0.052 H 355.4°. Best body text is #FFFFFF at 20.05:1 contrast (WCAG AA passes).

Color values

HEX	#18010A
RGB	rgb(24, 1, 10)
HSL	hsl(337, 92%, 5%)
HSV	hsv(337, 96%, 9%)
CMYK	cmyk(0%, 95.8%, 58.3%, 90.6%)
CIE-LAB	lab(2.15, 8.86, -0.72)
CIE-LCH	lch(2.15, 8.89, 355.32°)
OKLab	oklab(14.03% 0.0515 -0.0041)
OKLCH	oklch(14.03% 0.052 355.4)
XYZ	xyz(0.4424, 0.2379, 0.3097)
Luminance	0.0024 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18010A #01180F

analogous

#180116 #18010A #180401

triadic

#18010A #0A1801 #010A18

tetradic

#18010A #161801 #01180F #040118

square

#18010A #161801 #01180F #040118

split-complementary

#18010A #011804 #011618

monochromatic

#1D010C #1D010C #1D010C #530322 #8E063B

Accessibility & contrast

On white

20.05

#18010A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#18010A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18010A

20.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18010A	#FFFFFF	#000000	##FFFFFF
##18010A	1.00	20.05	1.05	20.05
#FFFFFF	20.05	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04050A

Deuteranopia (green-blind)

#0A0A09

Tritanopia (blue-blind)

#1B0004

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #18010a;
/* rgb */ color: rgb(24, 1, 10);
/* oklch */ color: oklch(14.0% 0.052 355.4);

Tailwind

colors: {
  custom: {
    50: '#54474b',
    500: '#18010a',
    950: '#000000',
  },
}

SCSS

$custom: #18010a;
$custom-light: #54474b;
$custom-dark: #000000;

JSON

{
  "hex": "#18010a",
  "rgb": {
    "r": 24,
    "g": 1,
    "b": 10
  },
  "hsl": {
    "h": 336.522,
    "s": 92,
    "l": 4.902
  },
  "oklch": {
    "l": 0.14032,
    "c": 0.05167,
    "h": 355.4
  },
  "luminance": 0.00238
}

Semantic roles & 50–950 ramp

primary

#18010A

secondary

#156043

accent

#FFAB29

background

#F4F3F4

surface

#E7E5E7

border

#C3C1C3

text

#020001

muted

#787777

Preview Lab

Preview with #18010A

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

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