#6424A3#6424A3

#6424A3 is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.8% C 0.189 H 301.5°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#6424A3
RGB	rgb(100, 36, 163)
HSL	hsl(270, 64%, 39%)
HSV	hsv(270, 78%, 64%)
CMYK	cmyk(38.7%, 77.9%, 0%, 36.1%)
CIE-LAB	lab(30.91, 52.02, -56.46)
CIE-LCH	lch(30.91, 76.77, 312.66°)
OKLab	oklab(42.8% 0.0988 -0.1612)
OKLCH	oklch(42.8% 0.189 301.5)
XYZ	xyz(12.4957, 6.6154, 35.2618)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6424A3 #63A324

analogous

#2424A3 #6424A3 #A324A3

triadic

#6424A3 #A36424 #24A364

tetradic

#6424A3 #A32424 #63A324 #24A3A3

square

#6424A3 #A32424 #63A324 #24A3A3

split-complementary

#6424A3 #A3A324 #24A324

monochromatic

#260E3F #451971 #6424A3 #8332D2 #A165DD

Accessibility & contrast

On white

9.04

#6424A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#6424A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6424A3

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6424A3	#FFFFFF	#000000	##FFFFFF
##6424A3	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A7

Deuteranopia (green-blind)

#0048A1

Tritanopia (blue-blind)

#564663

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #6424a3;
/* rgb */ color: rgb(100, 36, 163);
/* oklch */ color: oklch(42.8% 0.189 301.5);

Tailwind

colors: {
  custom: {
    50: '#9666bf',
    500: '#6424a3',
    950: '#000000',
  },
}

SCSS

$custom: #6424a3;
$custom-light: #9666bf;
$custom-dark: #000000;

JSON

{
  "hex": "#6424a3",
  "rgb": {
    "r": 100,
    "g": 36,
    "b": 163
  },
  "hsl": {
    "h": 270.236,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.42803,
    "c": 0.18906,
    "h": 301.5
  },
  "luminance": 0.06615
}

Semantic roles & 50–950 ramp

primary

#6424A3

secondary

#91C260

accent

#E74193

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #6424A3

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

Preview Lab → · Contrast checker → · Palette generator →