#400D2B#400D2B

#400D2B is a dark, moderate pink. Relative luminance 0.016; OKLCH L 26.1% C 0.086 H 348.5°. Best body text is #FFFFFF at 16.03:1 contrast (WCAG AA passes).

Color values

HEX	#400D2B
RGB	rgb(64, 13, 43)
HSL	hsl(325, 66%, 15%)
HSV	hsv(325, 80%, 25%)
CMYK	cmyk(0%, 79.7%, 32.8%, 74.9%)
CIE-LAB	lab(12.94, 27.73, -6.51)
CIE-LCH	lch(12.94, 28.48, 346.78°)
OKLab	oklab(26.08% 0.0844 -0.0171)
OKLCH	oklch(26.08% 0.086 348.5)
XYZ	xyz(2.6945, 1.5525, 2.4428)
Luminance	0.0155 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400D2B #0D4022

analogous

#3C0D40 #400D2B #400D11

triadic

#400D2B #2B400D #0D2B40

tetradic

#400D2B #403C0D #0D4022 #0D1140

square

#400D2B #403C0D #0D4022 #0D1140

split-complementary

#400D2B #11400D #0D403C

monochromatic

#190511 #190511 #400D2B #73174D #A6226F

Accessibility & contrast

On white

16.03

#400D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#400D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400D2B

16.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400D2B	#FFFFFF	#000000	##FFFFFF
##400D2B	1.00	16.03	1.31	16.03
#FFFFFF	16.03	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141C2C

Deuteranopia (green-blind)

#23252A

Tritanopia (blue-blind)

#450B1A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #400d2b;
/* rgb */ color: rgb(64, 13, 43);
/* oklch */ color: oklch(26.1% 0.086 348.5);

Tailwind

colors: {
  custom: {
    50: '#775164',
    500: '#400d2b',
    950: '#000000',
  },
}

SCSS

$custom: #400d2b;
$custom-light: #775164;
$custom-dark: #000000;

JSON

{
  "hex": "#400d2b",
  "rgb": {
    "r": 64,
    "g": 13,
    "b": 43
  },
  "hsl": {
    "h": 324.706,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.26083,
    "c": 0.08608,
    "h": 348.5
  },
  "luminance": 0.01552
}

Semantic roles & 50–950 ramp

primary

#400D2B

secondary

#2D7C4D

accent

#E9853F

background

#F7F4F5

surface

#EDE7EA

border

#C8C3C6

text

#090205

muted

#7B7879

Preview Lab

Preview with #400D2B

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

Preview Lab → · Contrast checker → · Palette generator →