#6443AE#6443AE

#6443AE is a mid, vivid violet. Relative luminance 0.098; OKLCH L 47.7% C 0.163 H 293.5°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#6443AE
RGB	rgb(100, 67, 174)
HSL	hsl(259, 44%, 47%)
HSV	hsv(259, 61%, 68%)
CMYK	cmyk(42.5%, 61.5%, 0%, 31.8%)
CIE-LAB	lab(37.44, 39.24, -52.44)
CIE-LCH	lch(37.44, 65.50, 306.81°)
OKLab	oklab(47.74% 0.0649 -0.1495)
OKLCH	oklch(47.74% 0.163 293.5)
XYZ	xyz(14.9006, 9.7792, 41.1387)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6443AE #8DAE43

analogous

#4357AE #6443AE #9A43AE

triadic

#6443AE #AE6443 #43AE64

tetradic

#6443AE #AE4357 #8DAE43 #43AE9A

square

#6443AE #AE4357 #8DAE43 #43AE9A

split-complementary

#6443AE #AE9A43 #57AE43

monochromatic

#312156 #4B3282 #6443AE #8569C5 #A995D6

Accessibility & contrast

On white

7.10

#6443AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#6443AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6443AE

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6443AE	#FFFFFF	#000000	##FFFFFF
##6443AE	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B1

Deuteranopia (green-blind)

#0056AC

Tritanopia (blue-blind)

#505B72

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #6443ae;
/* rgb */ color: rgb(100, 67, 174);
/* oklch */ color: oklch(47.7% 0.163 293.5);

Tailwind

colors: {
  custom: {
    50: '#9579c7',
    500: '#6443ae',
    950: '#000000',
  },
}

SCSS

$custom: #6443ae;
$custom-light: #9579c7;
$custom-dark: #000000;

JSON

{
  "hex": "#6443ae",
  "rgb": {
    "r": 100,
    "g": 67,
    "b": 174
  },
  "hsl": {
    "h": 258.505,
    "s": 44.398,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47742,
    "c": 0.16302,
    "h": 293.5
  },
  "luminance": 0.0978
}

Semantic roles & 50–950 ramp

primary

#6443AE

secondary

#B1C28B

accent

#D454AD

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #6443AE

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

Preview Lab → · Contrast checker → · Palette generator →