#6441B7#6441B7

#6441B7 is a mid, vivid violet. Relative luminance 0.099; OKLCH L 48.1% C 0.177 H 292.1°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX#6441B7
RGBrgb(100, 65, 183)
HSLhsl(258, 48%, 49%)
HSVhsv(258, 64%, 72%)
CMYKcmyk(45.4%, 64.5%, 0%, 28.2%)
CIE-LABlab(37.68, 42.92, -57.39)
CIE-LCHlch(37.68, 71.66, 306.79°)
OKLaboklab(48.12% 0.0665 -0.1641)
OKLCHoklch(48.12% 0.177 292.1)
XYZxyz(15.6907, 9.9083, 45.8763)
Luminance0.0991 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6441B7 #94B741
analogous
#4159B7 #6441B7 #9F41B7
triadic
#6441B7 #B76441 #41B764
tetradic
#6441B7 #B74159 #94B741 #41B79F
square
#6441B7 #B74159 #94B741 #41B79F
split-complementary
#6441B7 #B79F41 #59B741
monochromatic
#33215D #4B318A #6441B7 #876BCA #AC98DA

Accessibility & contrast

On white

7.04
#6441B7 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.98
#6441B7 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6441B7
7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6441B7#FFFFFF#000000##FFFFFF
##6441B71.007.042.987.04
#FFFFFF7.041.0021.001.00
#0000002.9821.001.0021.00
##FFFFFF7.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005ABB
Deuteranopia (green-blind)
#0056B5
Tritanopia (blue-blind)
#4B5D76
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #6441b7;
/* rgb */ color: rgb(100, 65, 183);
/* oklch */ color: oklch(48.1% 0.177 292.1);
Tailwind
colors: {
  custom: {
    50: '#9778cd',
    500: '#6441b7',
    950: '#000000',
  },
}
SCSS
$custom: #6441b7;
$custom-light: #9778cd;
$custom-dark: #000000;
JSON
{
  "hex": "#6441b7",
  "rgb": {
    "r": 100,
    "g": 65,
    "b": 183
  },
  "hsl": {
    "h": 257.797,
    "s": 47.581,
    "l": 48.627
  },
  "oklch": {
    "l": 0.4812,
    "c": 0.17704,
    "h": 292.1
  },
  "luminance": 0.09909
}

Semantic roles & 50–950 ramp

primary
#6441B7
secondary
#B5C68E
accent
#D751AF
background
#F9F7FC
surface
#F2EDF9
border
#CCC8D2
text
#0E0914
muted
#7E7B82

Preview Lab

Preview with #6441B7

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

Preview Lab → · Contrast checker → · Palette generator →

#6441B7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva