#8640C4#8640C4

#8640C4 is a mid, vivid violet. Relative luminance 0.127; OKLCH L 52.7% C 0.198 H 304.8°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#8640C4
RGB	rgb(134, 64, 196)
HSL	hsl(272, 53%, 51%)
HSV	hsv(272, 67%, 77%)
CMYK	cmyk(31.6%, 67.3%, 0%, 23.1%)
CIE-LAB	lab(42.34, 53.78, -57.26)
CIE-LCH	lch(42.34, 78.56, 313.21°)
OKLab	oklab(52.65% 0.1129 -0.1626)
OKLCH	oklch(52.65% 0.198 304.8)
XYZ	xyz(21.6265, 12.7208, 53.5299)
Luminance	0.1272 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8640C4 #7EC440

analogous

#4440C4 #8640C4 #C440C0

triadic

#8640C4 #C48640 #40C486

tetradic

#8640C4 #C44440 #7EC440 #40C0C4

square

#8640C4 #C44440 #7EC440 #40C0C4

split-complementary

#8640C4 #C0C440 #40C444

monochromatic

#472069 #672F98 #8640C4 #A46FD2 #C19EE1

Accessibility & contrast

On white

5.93

#8640C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#8640C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8640C4

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8640C4	#FFFFFF	#000000	##FFFFFF
##8640C4	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C8

Deuteranopia (green-blind)

#1264C1

Tritanopia (blue-blind)

#7B5D7D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #8640c4;
/* rgb */ color: rgb(134, 64, 196);
/* oklch */ color: oklch(52.7% 0.198 304.8);

Tailwind

colors: {
  custom: {
    50: '#ae7ad7',
    500: '#8640c4',
    950: '#000000',
  },
}

SCSS

$custom: #8640c4;
$custom-light: #ae7ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#8640c4",
  "rgb": {
    "r": 134,
    "g": 64,
    "b": 196
  },
  "hsl": {
    "h": 271.818,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.52654,
    "c": 0.19793,
    "h": 304.8
  },
  "luminance": 0.12721
}

Semantic roles & 50–950 ramp

primary

#8640C4

secondary

#AECD93

accent

#DC4C90

background

#FBF7FD

surface

#F6EEFA

border

#D0C9D3

text

#110914

muted

#807B83

Preview Lab

Preview with #8640C4

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

Preview Lab → · Contrast checker → · Palette generator →