#643159#643159

#643159 is a dark, moderate pink. Relative luminance 0.056; OKLCH L 39.5% C 0.092 H 335.9°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#643159
RGB	rgb(100, 49, 89)
HSL	hsl(313, 34%, 29%)
HSV	hsv(313, 51%, 39%)
CMYK	cmyk(0%, 51%, 11%, 60.8%)
CIE-LAB	lab(28.45, 28.94, -13.91)
CIE-LCH	lch(28.45, 32.11, 334.33°)
OKLab	oklab(39.5% 0.0839 -0.0375)
OKLCH	oklch(39.5% 0.092 335.9)
XYZ	xyz(8.1570, 5.6278, 10.1059)
Luminance	0.0563 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#643159 #31643C

analogous

#563164 #643159 #643140

triadic

#643159 #596431 #315964

tetradic

#643159 #645631 #31643C #314064

square

#643159 #645631 #31643C #314064

split-complementary

#643159 #406431 #316456

monochromatic

#150A12 #3B1D34 #643159 #8D457E #B15F9F

Accessibility & contrast

On white

9.88

#643159 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#643159 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643159

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##643159	#FFFFFF	#000000	##FFFFFF
##643159	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313E5A

Deuteranopia (green-blind)

#3F4658

Tritanopia (blue-blind)

#683341

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #643159;
/* rgb */ color: rgb(100, 49, 89);
/* oklch */ color: oklch(39.5% 0.092 335.9);

Tailwind

colors: {
  custom: {
    50: '#926b88',
    500: '#643159',
    950: '#000000',
  },
}

SCSS

$custom: #643159;
$custom-light: #926b88;
$custom-dark: #000000;

JSON

{
  "hex": "#643159",
  "rgb": {
    "r": 100,
    "g": 49,
    "b": 89
  },
  "hsl": {
    "h": 312.941,
    "s": 34.228,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39496,
    "c": 0.09188,
    "h": 335.9
  },
  "luminance": 0.05627
}

Semantic roles & 50–950 ramp

primary

#643159

secondary

#5C9568

accent

#CA755D

background

#F9F6F8

surface

#F1EBEF

border

#CBC6CA

text

#0D070B

muted

#7E7A7C

Preview Lab

Preview with #643159

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

Preview Lab → · Contrast checker → · Palette generator →