#8640D9#8640D9

#8640D9 is a mid, highly saturated violet. Relative luminance 0.137; OKLCH L 54.2% C 0.220 H 299.9°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#8640D9
RGB	rgb(134, 64, 217)
HSL	hsl(267, 67%, 55%)
HSV	hsv(267, 71%, 85%)
CMYK	cmyk(38.2%, 70.5%, 0%, 14.9%)
CIE-LAB	lab(43.86, 58.81, -66.91)
CIE-LCH	lch(43.86, 89.08, 311.31°)
OKLab	oklab(54.22% 0.1098 -0.1909)
OKLCH	oklch(54.22% 0.22 299.9)
XYZ	xyz(24.1862, 13.7446, 67.0109)
Luminance	0.1374 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8640D9 #93D940

analogous

#4047D9 #8640D9 #D240D9

triadic

#8640D9 #D98640 #40D986

tetradic

#8640D9 #D94047 #93D940 #40D9D2

square

#8640D9 #D94047 #93D940 #40D9D2

split-complementary

#8640D9 #D9D240 #47D940

monochromatic

#4B1A84 #6824B7 #8640D9 #A673E3 #C7A6ED

Accessibility & contrast

On white

5.60

#8640D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#8640D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8640D9

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8640D9	#FFFFFF	#000000	##FFFFFF
##8640D9	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DD

Deuteranopia (green-blind)

#0066D6

Tritanopia (blue-blind)

#736588

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #8640d9;
/* rgb */ color: rgb(134, 64, 217);
/* oklch */ color: oklch(54.2% 0.220 299.9);

Tailwind

colors: {
  custom: {
    50: '#b07ae6',
    500: '#8640d9',
    950: '#000000',
  },
}

SCSS

$custom: #8640d9;
$custom-light: #b07ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#8640d9",
  "rgb": {
    "r": 134,
    "g": 64,
    "b": 217
  },
  "hsl": {
    "h": 267.451,
    "s": 66.812,
    "l": 55.098
  },
  "oklch": {
    "l": 0.54221,
    "c": 0.22024,
    "h": 299.9
  },
  "luminance": 0.13745
}

Semantic roles & 50–950 ramp

primary

#8640D9

secondary

#BDDA9A

accent

#EA3E9B

background

#FBF7FE

surface

#F6EEFC

border

#D0C9D5

text

#110A16

muted

#807C84

Preview Lab

Preview with #8640D9

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

Preview Lab → · Contrast checker → · Palette generator →