#400B1D#400B1D

#400B1D is a dark, moderate pink. Relative luminance 0.014; OKLCH L 25.3% C 0.082 H 4.9°. Best body text is #FFFFFF at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#400B1D
RGB	rgb(64, 11, 29)
HSL	hsl(340, 71%, 15%)
HSV	hsv(340, 83%, 25%)
CMYK	cmyk(0%, 82.8%, 54.7%, 74.9%)
CIE-LAB	lab(12.08, 26.79, 2.62)
CIE-LCH	lch(12.08, 26.92, 5.60°)
OKLab	oklab(25.27% 0.0819 0.007)
OKLCH	oklch(25.27% 0.082 4.9)
XYZ	xyz(2.4560, 1.4184, 1.3066)
Luminance	0.0142 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400B1D #0B402E

analogous

#400B38 #400B1D #40140B

triadic

#400B1D #1D400B #0B1D40

tetradic

#400B1D #38400B #0B402E #140B40

square

#400B1D #38400B #0B402E #140B40

split-complementary

#400B1D #0B4014 #0B3840

monochromatic

#1A040C #1A040C #400B1D #741435 #A81D4C

Accessibility & contrast

On white

16.36

#400B1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#400B1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400B1D

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400B1D	#FFFFFF	#000000	##FFFFFF
##400B1D	1.00	16.36	1.28	16.36
#FFFFFF	16.36	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17191D

Deuteranopia (green-blind)

#25231C

Tritanopia (blue-blind)

#460313

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #400b1d;
/* rgb */ color: rgb(64, 11, 29);
/* oklch */ color: oklch(25.3% 0.082 4.9);

Tailwind

colors: {
  custom: {
    50: '#784f58',
    500: '#400b1d',
    950: '#000000',
  },
}

SCSS

$custom: #400b1d;
$custom-light: #784f58;
$custom-dark: #000000;

JSON

{
  "hex": "#400b1d",
  "rgb": {
    "r": 64,
    "g": 11,
    "b": 29
  },
  "hsl": {
    "h": 339.623,
    "s": 70.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.25272,
    "c": 0.08218,
    "h": 4.9
  },
  "luminance": 0.01418
}

Semantic roles & 50–950 ramp

primary

#400B1D

secondary

#2A7D61

accent

#EDB13A

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#090203

muted

#7B7878

Preview Lab

Preview with #400B1D

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

Preview Lab → · Contrast checker → · Palette generator →