#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
RGBrgb(134, 64, 217)
HSLhsl(267, 67%, 55%)
HSVhsv(267, 71%, 85%)
CMYKcmyk(38.2%, 70.5%, 0%, 14.9%)
CIE-LABlab(43.86, 58.81, -66.91)
CIE-LCHlch(43.86, 89.08, 311.31°)
OKLaboklab(54.22% 0.1098 -0.1909)
OKLCHoklch(54.22% 0.22 299.9)
XYZxyz(24.1862, 13.7446, 67.0109)
Luminance0.1374 (WCAG relative)
Temperaturecool
Familyviolet

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
##8640D91.005.603.755.60
#FFFFFF5.601.0021.001.00
#0000003.7521.001.0021.00
##FFFFFF5.601.0021.001.00

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 →

#8640D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva