#400A1D#400A1D

#400A1D is a dark, moderate pink. Relative luminance 0.014; OKLCH L 25.2% C 0.083 H 4.4°. Best body text is #FFFFFF at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#400A1D
RGB	rgb(64, 10, 29)
HSL	hsl(339, 73%, 15%)
HSV	hsv(339, 84%, 25%)
CMYK	cmyk(0%, 84.4%, 54.7%, 74.9%)
CIE-LAB	lab(11.93, 27.20, 2.41)
CIE-LCH	lch(11.93, 27.31, 5.07°)
OKLab	oklab(25.16% 0.0832 0.0064)
OKLCH	oklch(25.16% 0.083 4.4)
XYZ	xyz(2.4449, 1.3961, 1.3029)
Luminance	0.0140 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400A1D #0A402D

analogous

#400A38 #400A1D #40120A

triadic

#400A1D #1D400A #0A1D40

tetradic

#400A1D #38400A #0A402D #120A40

square

#400A1D #38400A #0A402D #120A40

split-complementary

#400A1D #0A4012 #0A3840

monochromatic

#1A040C #1A040C #400A1D #751235 #AA1B4D

Accessibility & contrast

On white

16.42

#400A1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#400A1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400A1D

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400A1D	#FFFFFF	#000000	##FFFFFF
##400A1D	1.00	16.42	1.28	16.42
#FFFFFF	16.42	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17191D

Deuteranopia (green-blind)

#25231C

Tritanopia (blue-blind)

#460212

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #400a1d;
/* rgb */ color: rgb(64, 10, 29);
/* oklch */ color: oklch(25.2% 0.083 4.4);

Tailwind

colors: {
  custom: {
    50: '#794f58',
    500: '#400a1d',
    950: '#000000',
  },
}

SCSS

$custom: #400a1d;
$custom-light: #794f58;
$custom-dark: #000000;

JSON

{
  "hex": "#400a1d",
  "rgb": {
    "r": 64,
    "g": 10,
    "b": 29
  },
  "hsl": {
    "h": 338.889,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.25163,
    "c": 0.08346,
    "h": 4.4
  },
  "luminance": 0.01396
}

Semantic roles & 50–950 ramp

primary

#400A1D

secondary

#297D5F

accent

#F0AF38

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#090203

muted

#7B7878

Preview Lab

Preview with #400A1D

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

Preview Lab → · Contrast checker → · Palette generator →