#400B2B#400B2B

#400B2B is a dark, moderate pink. Relative luminance 0.015; OKLCH L 25.9% C 0.089 H 348.1°. Best body text is #FFFFFF at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#400B2B
RGB	rgb(64, 11, 43)
HSL	hsl(324, 71%, 15%)
HSV	hsv(324, 83%, 25%)
CMYK	cmyk(0%, 82.8%, 32.8%, 74.9%)
CIE-LAB	lab(12.63, 28.58, -6.98)
CIE-LCH	lch(12.63, 29.42, 346.28°)
OKLab	oklab(25.86% 0.087 -0.0184)
OKLCH	oklch(25.86% 0.089 348.1)
XYZ	xyz(2.6702, 1.5040, 2.4347)
Luminance	0.0150 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400B2B #0B4020

analogous

#3B0B40 #400B2B #400B10

triadic

#400B2B #2B400B #0B2B40

tetradic

#400B2B #403B0B #0B4020 #0B1040

square

#400B2B #403B0B #0B4020 #0B1040

split-complementary

#400B2B #10400B #0B403B

monochromatic

#1A0412 #1A0412 #400B2B #74144E #A81D71

Accessibility & contrast

On white

16.14

#400B2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#400B2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400B2B

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400B2B	#FFFFFF	#000000	##FFFFFF
##400B2B	1.00	16.14	1.30	16.14
#FFFFFF	16.14	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131B2C

Deuteranopia (green-blind)

#22242A

Tritanopia (blue-blind)

#450919

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #400b2b;
/* rgb */ color: rgb(64, 11, 43);
/* oklch */ color: oklch(25.9% 0.089 348.1);

Tailwind

colors: {
  custom: {
    50: '#785064',
    500: '#400b2b',
    950: '#000000',
  },
}

SCSS

$custom: #400b2b;
$custom-light: #785064;
$custom-dark: #000000;

JSON

{
  "hex": "#400b2b",
  "rgb": {
    "r": 64,
    "g": 11,
    "b": 43
  },
  "hsl": {
    "h": 323.774,
    "s": 70.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.25861,
    "c": 0.08893,
    "h": 348.1
  },
  "luminance": 0.01504
}

Semantic roles & 50–950 ramp

primary

#400B2B

secondary

#2A7D4B

accent

#ED813A

background

#F7F4F5

surface

#EDE7EA

border

#C8C3C6

text

#090205

muted

#7B7879

Preview Lab

Preview with #400B2B

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

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