#6423A6#6423A6

#6423A6 is a dark, vivid violet. Relative luminance 0.067; OKLCH L 43.0% C 0.193 H 300.8°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#6423A6
RGB	rgb(100, 35, 166)
HSL	hsl(270, 65%, 39%)
HSV	hsv(270, 79%, 65%)
CMYK	cmyk(39.8%, 78.9%, 0%, 34.9%)
CIE-LAB	lab(31.03, 53.15, -58.08)
CIE-LCH	lch(31.03, 78.73, 312.46°)
OKLab	oklab(42.96% 0.0988 -0.166)
OKLCH	oklch(42.96% 0.193 300.8)
XYZ	xyz(12.7378, 6.6645, 36.6843)
Luminance	0.0667 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6423A6 #65A623

analogous

#2324A6 #6423A6 #A623A6

triadic

#6423A6 #A66423 #23A664

tetradic

#6423A6 #A62324 #65A623 #23A6A6

square

#6423A6 #A62324 #65A623 #23A6A6

split-complementary

#6423A6 #A6A623 #24A623

monochromatic

#270E41 #461873 #6423A6 #8232D4 #A165DF

Accessibility & contrast

On white

9.00

#6423A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#6423A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6423A6

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6423A6	#FFFFFF	#000000	##FFFFFF
##6423A6	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AA

Deuteranopia (green-blind)

#0048A3

Tritanopia (blue-blind)

#554664

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #6423a6;
/* rgb */ color: rgb(100, 35, 166);
/* oklch */ color: oklch(43.0% 0.193 300.8);

Tailwind

colors: {
  custom: {
    50: '#9766c1',
    500: '#6423a6',
    950: '#000000',
  },
}

SCSS

$custom: #6423a6;
$custom-light: #9766c1;
$custom-dark: #000000;

JSON

{
  "hex": "#6423a6",
  "rgb": {
    "r": 100,
    "g": 35,
    "b": 166
  },
  "hsl": {
    "h": 269.771,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.42963,
    "c": 0.19314,
    "h": 300.8
  },
  "luminance": 0.06665
}

Semantic roles & 50–950 ramp

primary

#6423A6

secondary

#93C461

accent

#E84095

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #6423A6

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

Preview Lab → · Contrast checker → · Palette generator →