#6427AE#6427AE

#6427AE is a dark, vivid violet. Relative luminance 0.072; OKLCH L 44.1% C 0.197 H 298.2°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#6427AE
RGB	rgb(100, 39, 174)
HSL	hsl(267, 63%, 42%)
HSV	hsv(267, 78%, 68%)
CMYK	cmyk(42.5%, 77.6%, 0%, 31.8%)
CIE-LAB	lab(32.29, 53.48, -60.82)
CIE-LCH	lch(32.29, 80.99, 311.33°)
OKLab	oklab(44.06% 0.0933 -0.174)
OKLCH	oklch(44.06% 0.197 298.2)
XYZ	xyz(13.6191, 7.2161, 40.7115)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.45

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6427AE #71AE27

analogous

#272EAE #6427AE #A827AE

triadic

#6427AE #AE6427 #27AE64

tetradic

#6427AE #AE272E #71AE27 #27AEA8

square

#6427AE #AE272E #71AE27 #27AEA8

split-complementary

#6427AE #AEA827 #2EAE27

monochromatic

#2B114A #471C7C #6427AE #823ED4 #A270DF

Accessibility & contrast

On white

8.60

#6427AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#6427AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6427AE

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6427AE	#FFFFFF	#000000	##FFFFFF
##6427AE	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB2

Deuteranopia (green-blind)

#004AAB

Tritanopia (blue-blind)

#514C6A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #6427ae;
/* rgb */ color: rgb(100, 39, 174);
/* oklch */ color: oklch(44.1% 0.197 298.2);

Tailwind

colors: {
  custom: {
    50: '#9768c7',
    500: '#6427ae',
    950: '#000000',
  },
}

SCSS

$custom: #6427ae;
$custom-light: #9768c7;
$custom-dark: #000000;

JSON

{
  "hex": "#6427ae",
  "rgb": {
    "r": 100,
    "g": 39,
    "b": 174
  },
  "hsl": {
    "h": 267.111,
    "s": 63.38,
    "l": 41.765
  },
  "oklch": {
    "l": 0.4406,
    "c": 0.19746,
    "h": 298.2
  },
  "luminance": 0.07216
}

Semantic roles & 50–950 ramp

primary

#6427AE

secondary

#9DC66B

accent

#E6419C

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #6427AE

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

Preview Lab → · Contrast checker → · Palette generator →