#6424A5#6424A5

#6424A5 is a dark, vivid violet. Relative luminance 0.067; OKLCH L 43.0% C 0.191 H 300.9°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#6424A5
RGB	rgb(100, 36, 165)
HSL	hsl(270, 64%, 39%)
HSV	hsv(270, 78%, 65%)
CMYK	cmyk(39.4%, 78.2%, 0%, 35.3%)
CIE-LAB	lab(31.08, 52.51, -57.39)
CIE-LCH	lch(31.08, 77.78, 312.46°)
OKLab	oklab(42.98% 0.0982 -0.1639)
OKLCH	oklch(42.98% 0.191 300.9)
XYZ	xyz(12.6763, 6.6876, 36.2130)
Luminance	0.0669 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6424A5 #65A524

analogous

#2425A5 #6424A5 #A424A5

triadic

#6424A5 #A56424 #24A564

tetradic

#6424A5 #A52425 #65A524 #24A5A4

square

#6424A5 #A52425 #65A524 #24A5A4

split-complementary

#6424A5 #A5A424 #25A524

monochromatic

#270E41 #461973 #6424A5 #8234D3 #A166DE

Accessibility & contrast

On white

8.98

#6424A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#6424A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6424A5

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6424A5	#FFFFFF	#000000	##FFFFFF
##6424A5	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A9

Deuteranopia (green-blind)

#0048A3

Tritanopia (blue-blind)

#554664

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #6424a5;
/* rgb */ color: rgb(100, 36, 165);
/* oklch */ color: oklch(43.0% 0.191 300.9);

Tailwind

colors: {
  custom: {
    50: '#9666c1',
    500: '#6424a5',
    950: '#000000',
  },
}

SCSS

$custom: #6424a5;
$custom-light: #9666c1;
$custom-dark: #000000;

JSON

{
  "hex": "#6424a5",
  "rgb": {
    "r": 100,
    "g": 36,
    "b": 165
  },
  "hsl": {
    "h": 269.767,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.42975,
    "c": 0.19112,
    "h": 300.9
  },
  "luminance": 0.06688
}

Semantic roles & 50–950 ramp

primary

#6424A5

secondary

#93C362

accent

#E74195

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #6424A5

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

Preview Lab → · Contrast checker → · Palette generator →