#400A18#400A18

#400A18 is a dark, moderate pink. Relative luminance 0.014; OKLCH L 25.0% C 0.082 H 10.5°. Best body text is #FFFFFF at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#400A18
RGB	rgb(64, 10, 24)
HSL	hsl(344, 73%, 15%)
HSV	hsv(344, 84%, 25%)
CMYK	cmyk(0%, 84.4%, 62.5%, 74.9%)
CIE-LAB	lab(11.78, 26.70, 5.97)
CIE-LCH	lch(11.78, 27.36, 12.59°)
OKLab	oklab(25% 0.0809 0.0151)
OKLCH	oklch(25% 0.082 10.5)
XYZ	xyz(2.3880, 1.3734, 1.0033)
Luminance	0.0137 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400A18 #0A4032

analogous

#400A33 #400A18 #40170A

triadic

#400A18 #18400A #0A1840

tetradic

#400A18 #33400A #0A4032 #170A40

square

#400A18 #33400A #0A4032 #170A40

split-complementary

#400A18 #0A4017 #0A3340

monochromatic

#1A040A #1A040A #400A18 #75122C #AA1B40

Accessibility & contrast

On white

16.48

#400A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#400A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400A18

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400A18	#FFFFFF	#000000	##FFFFFF
##400A18	1.00	16.48	1.27	16.48
#FFFFFF	16.48	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181818

Deuteranopia (green-blind)

#262317

Tritanopia (blue-blind)

#470110

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #400a18;
/* rgb */ color: rgb(64, 10, 24);
/* oklch */ color: oklch(25.0% 0.082 10.5);

Tailwind

colors: {
  custom: {
    50: '#794f54',
    500: '#400a18',
    950: '#000000',
  },
}

SCSS

$custom: #400a18;
$custom-light: #794f54;
$custom-dark: #000000;

JSON

{
  "hex": "#400a18",
  "rgb": {
    "r": 64,
    "g": 10,
    "b": 24
  },
  "hsl": {
    "h": 344.444,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.25001,
    "c": 0.08233,
    "h": 10.5
  },
  "luminance": 0.01373
}

Semantic roles & 50–950 ramp

primary

#400A18

secondary

#297D67

accent

#F0C038

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #400A18

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

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