#6B4CF7#6B4CF7

#6B4CF7 is a mid, highly saturated violet. Relative luminance 0.150; OKLCH L 55.6% C 0.240 H 283.6°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX#6B4CF7
RGBrgb(107, 76, 247)
HSLhsl(251, 91%, 63%)
HSVhsv(251, 69%, 97%)
CMYKcmyk(56.7%, 69.2%, 0%, 3.1%)
CIE-LABlab(45.65, 56.48, -81.09)
CIE-LCHlch(45.65, 98.82, 304.86°)
OKLaboklab(55.6% 0.0567 -0.2334)
OKLCHoklch(55.6% 0.24 283.6)
XYZxyz(25.4312, 15.0085, 89.5345)
Luminance0.1501 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6B4CF7 #D8F74C
analogous
#4C82F7 #6B4CF7 #C04CF7
triadic
#6B4CF7 #F76B4C #4CF76B
tetradic
#6B4CF7 #F74C82 #D8F74C #4CF7C0
square
#6B4CF7 #F74C82 #D8F74C #4CF7C0
split-complementary
#6B4CF7 #F7C04C #82F74C
monochromatic
#2A09C0 #3B11F4 #6B4CF7 #9B87FA #CCC1FC

Accessibility & contrast

On white

5.25
#6B4CF7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.00
#6B4CF7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B4CF7
5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6B4CF7#FFFFFF#000000##FFFFFF
##6B4CF71.005.254.005.25
#FFFFFF5.251.0021.001.00
#0000004.0021.001.0021.00
##FFFFFF5.251.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0071FC
Deuteranopia (green-blind)
#0066F4
Tritanopia (blue-blind)
#1E7A9C
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #6b4cf7;
/* rgb */ color: rgb(107, 76, 247);
/* oklch */ color: oklch(55.6% 0.240 283.6);
Tailwind
colors: {
  custom: {
    50: '#a381fb',
    500: '#6b4cf7',
    950: '#000000',
  },
}
SCSS
$custom: #6b4cf7;
$custom-light: #a381fb;
$custom-dark: #000000;
JSON
{
  "hex": "#6b4cf7",
  "rgb": {
    "r": 107,
    "g": 76,
    "b": 247
  },
  "hsl": {
    "h": 250.877,
    "s": 91.444,
    "l": 63.333
  },
  "oklch": {
    "l": 0.55595,
    "c": 0.24023,
    "h": 283.6
  },
  "luminance": 0.1501
}

Semantic roles & 50–950 ramp

primary
#6B4CF7
secondary
#E3EEB1
accent
#E600BC
background
#FAF8FF
surface
#F4EFFF
border
#CECAD7
text
#100A18
muted
#7F7C86

Preview Lab

Preview with #6B4CF7

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

Preview Lab → · Contrast checker → · Palette generator →

#6B4CF7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva