#400D1B#400D1B

#400D1B is a dark, moderate pink. Relative luminance 0.015; OKLCH L 25.4% C 0.079 H 8.4°. Best body text is #FFFFFF at 16.26:1 contrast (WCAG AA passes).

Color values

HEX	#400D1B
RGB	rgb(64, 13, 27)
HSL	hsl(344, 66%, 15%)
HSV	hsv(344, 80%, 25%)
CMYK	cmyk(0%, 79.7%, 57.8%, 74.9%)
CIE-LAB	lab(12.33, 25.70, 4.49)
CIE-LCH	lch(12.33, 26.09, 9.90°)
OKLab	oklab(25.44% 0.0782 0.0116)
OKLCH	oklch(25.44% 0.079 8.4)
XYZ	xyz(2.4563, 1.4573, 1.1886)
Luminance	0.0146 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400D1B #0D4032

analogous

#400D35 #400D1B #40180D

triadic

#400D1B #1B400D #0D1B40

tetradic

#400D1B #35400D #0D4032 #180D40

square

#400D1B #35400D #0D4032 #180D40

split-complementary

#400D1B #0D4018 #0D3540

monochromatic

#19050B #19050B #400D1B #731730 #A62246

Accessibility & contrast

On white

16.26

#400D1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#400D1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400D1B

16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400D1B	#FFFFFF	#000000	##FFFFFF
##400D1B	1.00	16.26	1.29	16.26
#FFFFFF	16.26	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191A1B

Deuteranopia (green-blind)

#26241A

Tritanopia (blue-blind)

#460413

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #400d1b;
/* rgb */ color: rgb(64, 13, 27);
/* oklch */ color: oklch(25.4% 0.079 8.4);

Tailwind

colors: {
  custom: {
    50: '#785057',
    500: '#400d1b',
    950: '#000000',
  },
}

SCSS

$custom: #400d1b;
$custom-light: #785057;
$custom-dark: #000000;

JSON

{
  "hex": "#400d1b",
  "rgb": {
    "r": 64,
    "g": 13,
    "b": 27
  },
  "hsl": {
    "h": 343.529,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.2544,
    "c": 0.07901,
    "h": 8.4
  },
  "luminance": 0.01457
}

Semantic roles & 50–950 ramp

primary

#400D1B

secondary

#2D7C66

accent

#E9BA3F

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#090203

muted

#7B7878

Preview Lab

Preview with #400D1B

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

Preview Lab → · Contrast checker → · Palette generator →