#643165#643165

#643165 is a dark, moderate purple. Relative luminance 0.058; OKLCH L 40.1% C 0.104 H 326.6°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#643165
RGB	rgb(100, 49, 101)
HSL	hsl(299, 35%, 29%)
HSV	hsv(299, 51%, 40%)
CMYK	cmyk(1%, 51.5%, 0%, 60.4%)
CIE-LAB	lab(29.02, 31.30, -20.81)
CIE-LCH	lch(29.02, 37.59, 326.39°)
OKLab	oklab(40.1% 0.0866 -0.0571)
OKLCH	oklch(40.1% 0.104 326.6)
XYZ	xyz(8.7026, 5.8460, 12.9794)
Luminance	0.0585 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#643165 #326531

analogous

#4A3165 #643165 #65314C

triadic

#643165 #656431 #316564

tetradic

#643165 #654A31 #326531 #314C65

square

#643165 #654A31 #326531 #314C65

split-complementary

#643165 #4C6531 #31654A

monochromatic

#140A15 #3B1D3C #643165 #8D458E #B05FB1

Accessibility & contrast

On white

9.68

#643165 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#643165 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643165

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##643165	#FFFFFF	#000000	##FFFFFF
##643165	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4067

Deuteranopia (green-blind)

#3B4763

Tritanopia (blue-blind)

#673746

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #643165;
/* rgb */ color: rgb(100, 49, 101);
/* oklch */ color: oklch(40.1% 0.104 326.6);

Tailwind

colors: {
  custom: {
    50: '#926b91',
    500: '#643165',
    950: '#000000',
  },
}

SCSS

$custom: #643165;
$custom-light: #926b91;
$custom-dark: #000000;

JSON

{
  "hex": "#643165",
  "rgb": {
    "r": 100,
    "g": 49,
    "b": 101
  },
  "hsl": {
    "h": 298.846,
    "s": 34.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.40104,
    "c": 0.10372,
    "h": 326.6
  },
  "luminance": 0.05846
}

Semantic roles & 50–950 ramp

primary

#643165

secondary

#5D965C

accent

#CB5D5F

background

#F9F6F8

surface

#F1EBF0

border

#CBC6CB

text

#0D070C

muted

#7E7A7D

Preview Lab

Preview with #643165

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

Preview Lab → · Contrast checker → · Palette generator →