#643169#643169

#643169 is a dark, moderate purple. Relative luminance 0.059; OKLCH L 40.3% C 0.108 H 323.9°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#643169
RGB	rgb(100, 49, 105)
HSL	hsl(295, 36%, 30%)
HSV	hsv(295, 53%, 41%)
CMYK	cmyk(4.8%, 53.3%, 0%, 58.8%)
CIE-LAB	lab(29.23, 32.14, -23.06)
CIE-LCH	lch(29.23, 39.56, 324.34°)
OKLab	oklab(40.32% 0.0872 -0.0636)
OKLCH	oklch(40.32% 0.108 323.9)
XYZ	xyz(8.9034, 5.9263, 14.0368)
Luminance	0.0593 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#643169 #366931

analogous

#483169 #643169 #693152

triadic

#643169 #696431 #316964

tetradic

#643169 #694831 #366931 #315269

square

#643169 #694831 #366931 #315269

split-complementary

#643169 #526931 #316948

monochromatic

#150A16 #3C1E3F #643169 #8C4493 #AD60B5

Accessibility & contrast

On white

9.61

#643169 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#643169 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643169

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##643169	#FFFFFF	#000000	##FFFFFF
##643169	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A416B

Deuteranopia (green-blind)

#394767

Tritanopia (blue-blind)

#663848

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #643169;
/* rgb */ color: rgb(100, 49, 105);
/* oklch */ color: oklch(40.3% 0.108 323.9);

Tailwind

colors: {
  custom: {
    50: '#926b94',
    500: '#643169',
    950: '#000000',
  },
}

SCSS

$custom: #643169;
$custom-light: #926b94;
$custom-dark: #000000;

JSON

{
  "hex": "#643169",
  "rgb": {
    "r": 100,
    "g": 49,
    "b": 105
  },
  "hsl": {
    "h": 294.643,
    "s": 36.364,
    "l": 30.196
  },
  "oklch": {
    "l": 0.40323,
    "c": 0.10796,
    "h": 323.9
  },
  "luminance": 0.05926
}

Semantic roles & 50–950 ramp

primary

#643169

secondary

#619A5C

accent

#CC5B66

background

#F9F6F9

surface

#F1EBF1

border

#CBC6CB

text

#0D070D

muted

#7E7A7E

Preview Lab

Preview with #643169

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

Preview Lab → · Contrast checker → · Palette generator →