#6427AF#6427AF

#6427AF is a dark, vivid violet. Relative luminance 0.073; OKLCH L 44.1% C 0.199 H 297.9°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#6427AF
RGB	rgb(100, 39, 175)
HSL	hsl(267, 64%, 42%)
HSV	hsv(267, 78%, 69%)
CMYK	cmyk(42.9%, 77.7%, 0%, 31.4%)
CIE-LAB	lab(32.38, 53.73, -61.27)
CIE-LCH	lch(32.38, 81.49, 311.25°)
OKLab	oklab(44.15% 0.093 -0.1754)
OKLCH	oklch(44.15% 0.199 297.9)
XYZ	xyz(13.7169, 7.2553, 41.2268)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6427AF #72AF27

analogous

#272EAF #6427AF #A827AF

triadic

#6427AF #AF6427 #27AF64

tetradic

#6427AF #AF272E #72AF27 #27AFA8

square

#6427AF #AF272E #72AF27 #27AFA8

split-complementary

#6427AF #AFA827 #2EAF27

monochromatic

#2B114B #471C7D #6427AF #823FD4 #A371DF

Accessibility & contrast

On white

8.57

#6427AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#6427AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6427AF

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6427AF	#FFFFFF	#000000	##FFFFFF
##6427AF	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB3

Deuteranopia (green-blind)

#004BAC

Tritanopia (blue-blind)

#514C6A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #6427af;
/* rgb */ color: rgb(100, 39, 175);
/* oklch */ color: oklch(44.1% 0.199 297.9);

Tailwind

colors: {
  custom: {
    50: '#9768c8',
    500: '#6427af',
    950: '#000000',
  },
}

SCSS

$custom: #6427af;
$custom-light: #9768c8;
$custom-dark: #000000;

JSON

{
  "hex": "#6427af",
  "rgb": {
    "r": 100,
    "g": 39,
    "b": 175
  },
  "hsl": {
    "h": 266.912,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.44148,
    "c": 0.1985,
    "h": 297.9
  },
  "luminance": 0.07256
}

Semantic roles & 50–950 ramp

primary

#6427AF

secondary

#9EC66B

accent

#E7419C

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #6427AF

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

Preview Lab → · Contrast checker → · Palette generator →