#643147#643147

#643147 is a dark, moderate pink. Relative luminance 0.054; OKLCH L 38.7% C 0.078 H 354.2°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#643147
RGB	rgb(100, 49, 71)
HSL	hsl(334, 34%, 29%)
HSV	hsv(334, 51%, 39%)
CMYK	cmyk(0%, 51%, 29%, 60.8%)
CIE-LAB	lab(27.74, 25.84, -3.15)
CIE-LCH	lch(27.74, 26.03, 353.05°)
OKLab	oklab(38.73% 0.0781 -0.008)
OKLCH	oklch(38.73% 0.078 354.2)
XYZ	xyz(7.4914, 5.3615, 6.6003)
Luminance	0.0536 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#643147 #31644E

analogous

#643161 #643147 #643531

triadic

#643147 #476431 #314764

tetradic

#643147 #616431 #31644E #353164

square

#643147 #616431 #31644E #353164

split-complementary

#643147 #316435 #316164

monochromatic

#150A0F #3B1D2A #643147 #8D4564 #B15F82

Accessibility & contrast

On white

10.13

#643147 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#643147 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643147

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##643147	#FFFFFF	#000000	##FFFFFF
##643147	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373C48

Deuteranopia (green-blind)

#454546

Tritanopia (blue-blind)

#6B2F39

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #643147;
/* rgb */ color: rgb(100, 49, 71);
/* oklch */ color: oklch(38.7% 0.078 354.2);

Tailwind

colors: {
  custom: {
    50: '#926b7a',
    500: '#643147',
    950: '#000000',
  },
}

SCSS

$custom: #643147;
$custom-light: #926b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#643147",
  "rgb": {
    "r": 100,
    "g": 49,
    "b": 71
  },
  "hsl": {
    "h": 334.118,
    "s": 34.228,
    "l": 29.216
  },
  "oklch": {
    "l": 0.38728,
    "c": 0.07846,
    "h": 354.2
  },
  "luminance": 0.05361
}

Semantic roles & 50–950 ramp

primary

#643147

secondary

#5C957C

accent

#CA9B5D

background

#F9F6F7

surface

#F1EBED

border

#CBC6C8

text

#0D0709

muted

#7E7A7B

Preview Lab

Preview with #643147

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

Preview Lab → · Contrast checker → · Palette generator →