#8640CA#8640CA

#8640CA is a mid, highly saturated violet. Relative luminance 0.130; OKLCH L 53.1% C 0.204 H 303.3°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#8640CA
RGB	rgb(134, 64, 202)
HSL	hsl(270, 57%, 52%)
HSV	hsv(270, 68%, 79%)
CMYK	cmyk(33.7%, 68.3%, 0%, 20.8%)
CIE-LAB	lab(42.76, 55.20, -60.06)
CIE-LCH	lch(42.76, 81.58, 312.59°)
OKLab	oklab(53.09% 0.1122 -0.1708)
OKLCH	oklch(53.09% 0.204 303.3)
XYZ	xyz(22.3231, 12.9994, 57.1988)
Luminance	0.1300 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8640CA #84CA40

analogous

#4140CA #8640CA #CA40C9

triadic

#8640CA #CA8640 #40CA86

tetradic

#8640CA #CA4140 #84CA40 #40C9CA

square

#8640CA #CA4140 #84CA40 #40C9CA

split-complementary

#8640CA #C9CA40 #40CA41

monochromatic

#481F70 #672CA0 #8640CA #A470D7 #C3A0E5

Accessibility & contrast

On white

5.83

#8640CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#8640CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8640CA

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8640CA	#FFFFFF	#000000	##FFFFFF
##8640CA	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CE

Deuteranopia (green-blind)

#0065C7

Tritanopia (blue-blind)

#796080

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #8640ca;
/* rgb */ color: rgb(134, 64, 202);
/* oklch */ color: oklch(53.1% 0.204 303.3);

Tailwind

colors: {
  custom: {
    50: '#ae7adb',
    500: '#8640ca',
    950: '#000000',
  },
}

SCSS

$custom: #8640ca;
$custom-light: #ae7adb;
$custom-dark: #000000;

JSON

{
  "hex": "#8640ca",
  "rgb": {
    "r": 134,
    "g": 64,
    "b": 202
  },
  "hsl": {
    "h": 270.435,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.5309,
    "c": 0.20432,
    "h": 303.3
  },
  "luminance": 0.12999
}

Semantic roles & 50–950 ramp

primary

#8640CA

secondary

#B2D195

accent

#E04893

background

#FBF7FD

surface

#F6EEFB

border

#D0C9D4

text

#110915

muted

#807B83

Preview Lab

Preview with #8640CA

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

Preview Lab → · Contrast checker → · Palette generator →