#400A21#400A21

#400A21 is a dark, moderate pink. Relative luminance 0.014; OKLCH L 25.3% C 0.085 H 359.5°. Best body text is #FFFFFF at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#400A21
RGB	rgb(64, 10, 33)
HSL	hsl(334, 73%, 15%)
HSV	hsv(334, 84%, 25%)
CMYK	cmyk(0%, 84.4%, 48.4%, 74.9%)
CIE-LAB	lab(12.07, 27.65, -0.39)
CIE-LCH	lch(12.07, 27.65, 359.19°)
OKLab	oklab(25.31% 0.0849 -0.0007)
OKLCH	oklch(25.31% 0.085 359.5)
XYZ	xyz(2.4976, 1.4172, 1.5806)
Luminance	0.0142 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400A21 #0A4029

analogous

#400A3C #400A21 #400E0A

triadic

#400A21 #21400A #0A2140

tetradic

#400A21 #3C400A #0A4029 #0E0A40

square

#400A21 #3C400A #0A4029 #0E0A40

split-complementary

#400A21 #0A400E #0A3C40

monochromatic

#1A040E #1A040E #400A21 #75123C #AA1B58

Accessibility & contrast

On white

16.36

#400A21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#400A21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400A21

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400A21	#FFFFFF	#000000	##FFFFFF
##400A21	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)

#161922

Deuteranopia (green-blind)

#242320

Tritanopia (blue-blind)

#460314

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #400a21;
/* rgb */ color: rgb(64, 10, 33);
/* oklch */ color: oklch(25.3% 0.085 359.5);

Tailwind

colors: {
  custom: {
    50: '#784f5c',
    500: '#400a21',
    950: '#000000',
  },
}

SCSS

$custom: #400a21;
$custom-light: #784f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#400a21",
  "rgb": {
    "r": 64,
    "g": 10,
    "b": 33
  },
  "hsl": {
    "h": 334.444,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.25312,
    "c": 0.08488,
    "h": 359.5
  },
  "luminance": 0.01417
}

Semantic roles & 50–950 ramp

primary

#400A21

secondary

#297D59

accent

#F0A138

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#090204

muted

#7B7879

Preview Lab

Preview with #400A21

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

Preview Lab → · Contrast checker → · Palette generator →