#6423AC#6423AC

#6423AC is a dark, vivid violet. Relative luminance 0.069; OKLCH L 43.5% C 0.199 H 299.1°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#6423AC
RGB	rgb(100, 35, 172)
HSL	hsl(268, 66%, 41%)
HSV	hsv(268, 80%, 67%)
CMYK	cmyk(41.9%, 79.7%, 0%, 32.5%)
CIE-LAB	lab(31.55, 54.61, -60.83)
CIE-LCH	lch(31.55, 81.75, 311.92°)
OKLab	oklab(43.49% 0.097 -0.174)
OKLCH	oklch(43.49% 0.199 299.1)
XYZ	xyz(13.3011, 6.8898, 39.6508)
Luminance	0.0689 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6423AC #6BAC23

analogous

#2326AC #6423AC #A823AC

triadic

#6423AC #AC6423 #23AC64

tetradic

#6423AC #AC2326 #6BAC23 #23ACA8

square

#6423AC #AC2326 #6BAC23 #23ACA8

split-complementary

#6423AC #ACA823 #26AC23

monochromatic

#290E46 #461979 #6423AC #8236D6 #A269E0

Accessibility & contrast

On white

8.83

#6423AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#6423AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6423AC

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6423AC	#FFFFFF	#000000	##FFFFFF
##6423AC	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB0

Deuteranopia (green-blind)

#0049A9

Tritanopia (blue-blind)

#524968

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #6423ac;
/* rgb */ color: rgb(100, 35, 172);
/* oklch */ color: oklch(43.5% 0.199 299.1);

Tailwind

colors: {
  custom: {
    50: '#9766c6',
    500: '#6423ac',
    950: '#000000',
  },
}

SCSS

$custom: #6423ac;
$custom-light: #9766c6;
$custom-dark: #000000;

JSON

{
  "hex": "#6423ac",
  "rgb": {
    "r": 100,
    "g": 35,
    "b": 172
  },
  "hsl": {
    "h": 268.467,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.4349,
    "c": 0.19927,
    "h": 299.1
  },
  "luminance": 0.0689
}

Semantic roles & 50–950 ramp

primary

#6423AC

secondary

#98C664

accent

#E93F98

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #6423AC

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

Preview Lab → · Contrast checker → · Palette generator →