#6442BB#6442BB

#6442BB is a mid, vivid violet. Relative luminance 0.102; OKLCH L 48.6% C 0.181 H 291.1°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#6442BB
RGB	rgb(100, 66, 187)
HSL	hsl(257, 48%, 50%)
HSV	hsv(257, 65%, 73%)
CMYK	cmyk(46.5%, 64.7%, 0%, 26.7%)
CIE-LAB	lab(38.19, 43.49, -58.92)
CIE-LCH	lch(38.19, 73.23, 306.44°)
OKLab	oklab(48.58% 0.065 -0.1686)
OKLCH	oklch(48.58% 0.181 291.1)
XYZ	xyz(16.1709, 10.1930, 48.1195)
Luminance	0.1019 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.80

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6442BB #99BB42

analogous

#425CBB #6442BB #A142BB

triadic

#6442BB #BB6442 #42BB64

tetradic

#6442BB #BB425C #99BB42 #42BBA1

square

#6442BB #BB425C #99BB42 #42BBA1

split-complementary

#6442BB #BBA142 #5CBB42

monochromatic

#342261 #4C328E #6442BB #896ECC #AE9CDC

Accessibility & contrast

On white

6.91

#6442BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#6442BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6442BB

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6442BB	#FFFFFF	#000000	##FFFFFF
##6442BB	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBF

Deuteranopia (green-blind)

#0057B9

Tritanopia (blue-blind)

#495F78

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #6442bb;
/* rgb */ color: rgb(100, 66, 187);
/* oklch */ color: oklch(48.6% 0.181 291.1);

Tailwind

colors: {
  custom: {
    50: '#9778d0',
    500: '#6442bb',
    950: '#000000',
  },
}

SCSS

$custom: #6442bb;
$custom-light: #9778d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6442bb",
  "rgb": {
    "r": 100,
    "g": 66,
    "b": 187
  },
  "hsl": {
    "h": 256.86,
    "s": 47.826,
    "l": 49.608
  },
  "oklch": {
    "l": 0.48583,
    "c": 0.18067,
    "h": 291.1
  },
  "luminance": 0.10194
}

Semantic roles & 50–950 ramp

primary

#6442BB

secondary

#B9C891

accent

#D750B1

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6442BB

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

Preview Lab → · Contrast checker → · Palette generator →