#6423AE#6423AE

#6423AE is a dark, highly saturated violet. Relative luminance 0.070; OKLCH L 43.7% C 0.201 H 298.6°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#6423AE
RGB	rgb(100, 35, 174)
HSL	hsl(268, 67%, 41%)
HSV	hsv(268, 80%, 68%)
CMYK	cmyk(42.5%, 79.9%, 0%, 31.8%)
CIE-LAB	lab(31.73, 55.10, -61.74)
CIE-LCH	lch(31.73, 82.75, 311.75°)
OKLab	oklab(43.67% 0.0964 -0.1767)
OKLCH	oklch(43.67% 0.201 298.6)
XYZ	xyz(13.4946, 6.9672, 40.6700)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6423AE #6DAE23

analogous

#2327AE #6423AE #A923AE

triadic

#6423AE #AE6423 #23AE64

tetradic

#6423AE #AE2327 #6DAE23 #23AEA9

square

#6423AE #AE2327 #6DAE23 #23AEA9

split-complementary

#6423AE #AEA923 #27AE23

monochromatic

#290F48 #47197B #6423AE #8237D7 #A26AE1

Accessibility & contrast

On white

8.77

#6423AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#6423AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6423AE

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6423AE	#FFFFFF	#000000	##FFFFFF
##6423AE	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB2

Deuteranopia (green-blind)

#0049AB

Tritanopia (blue-blind)

#514A69

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #6423ae;
/* rgb */ color: rgb(100, 35, 174);
/* oklch */ color: oklch(43.7% 0.201 298.6);

Tailwind

colors: {
  custom: {
    50: '#9766c7',
    500: '#6423ae',
    950: '#000000',
  },
}

SCSS

$custom: #6423ae;
$custom-light: #9766c7;
$custom-dark: #000000;

JSON

{
  "hex": "#6423ae",
  "rgb": {
    "r": 100,
    "g": 35,
    "b": 174
  },
  "hsl": {
    "h": 268.058,
    "s": 66.507,
    "l": 40.98
  },
  "oklch": {
    "l": 0.43668,
    "c": 0.2013,
    "h": 298.6
  },
  "luminance": 0.06967
}

Semantic roles & 50–950 ramp

primary

#6423AE

secondary

#9AC766

accent

#E93E99

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #6423AE

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

Preview Lab → · Contrast checker → · Palette generator →