#6420A0#6420A0

#6420A0 is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.2% C 0.190 H 302.8°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#6420A0
RGB	rgb(100, 32, 160)
HSL	hsl(272, 67%, 38%)
HSV	hsv(272, 80%, 63%)
CMYK	cmyk(37.5%, 80%, 0%, 37.3%)
CIE-LAB	lab(30.11, 52.89, -55.95)
CIE-LCH	lch(30.11, 77.00, 313.39°)
OKLab	oklab(42.16% 0.1029 -0.1597)
OKLCH	oklch(42.16% 0.19 302.8)
XYZ	xyz(12.1157, 6.2804, 33.8248)
Luminance	0.0628 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6420A0 #5CA020

analogous

#2420A0 #6420A0 #A0209C

triadic

#6420A0 #A06420 #20A064

tetradic

#6420A0 #A02420 #5CA020 #209CA0

square

#6420A0 #A02420 #5CA020 #209CA0

split-complementary

#6420A0 #9CA020 #20A024

monochromatic

#240C3A #44166D #6420A0 #842AD3 #A15CDE

Accessibility & contrast

On white

9.31

#6420A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#6420A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6420A0

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6420A0	#FFFFFF	#000000	##FFFFFF
##6420A0	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A3

Deuteranopia (green-blind)

#00469E

Tritanopia (blue-blind)

#574360

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #6420a0;
/* rgb */ color: rgb(100, 32, 160);
/* oklch */ color: oklch(42.2% 0.190 302.8);

Tailwind

colors: {
  custom: {
    50: '#9664bd',
    500: '#6420a0',
    950: '#000000',
  },
}

SCSS

$custom: #6420a0;
$custom-light: #9664bd;
$custom-dark: #000000;

JSON

{
  "hex": "#6420a0",
  "rgb": {
    "r": 100,
    "g": 32,
    "b": 160
  },
  "hsl": {
    "h": 271.875,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.42161,
    "c": 0.18998,
    "h": 302.8
  },
  "luminance": 0.0628
}

Semantic roles & 50–950 ramp

primary

#6420A0

secondary

#8BC359

accent

#EA3E8F

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #6420A0

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

Preview Lab → · Contrast checker → · Palette generator →