#6642BD#6642BD

#6642BD is a mid, vivid violet. Relative luminance 0.104; OKLCH L 48.9% C 0.183 H 291.6°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#6642BD
RGB	rgb(102, 66, 189)
HSL	hsl(258, 48%, 50%)
HSV	hsv(258, 65%, 74%)
CMYK	cmyk(46%, 65.1%, 0%, 25.9%)
CIE-LAB	lab(38.54, 44.45, -59.50)
CIE-LCH	lch(38.54, 74.27, 306.76°)
OKLab	oklab(48.94% 0.0675 -0.1702)
OKLCH	oklch(48.94% 0.183 291.6)
XYZ	xyz(16.6105, 10.3948, 49.2654)
Luminance	0.1040 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.65

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6642BD #99BD42

analogous

#425CBD #6642BD #A342BD

triadic

#6642BD #BD6642 #42BD66

tetradic

#6642BD #BD425C #99BD42 #42BDA3

square

#6642BD #BD425C #99BD42 #42BDA3

split-complementary

#6642BD #BDA342 #5CBD42

monochromatic

#352262 #4E3290 #6642BD #8B6FCD #AF9DDD

Accessibility & contrast

On white

6.82

#6642BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#6642BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6642BD

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6642BD	#FFFFFF	#000000	##FFFFFF
##6642BD	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC1

Deuteranopia (green-blind)

#0058BA

Tritanopia (blue-blind)

#4C5F7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #6642bd;
/* rgb */ color: rgb(102, 66, 189);
/* oklch */ color: oklch(48.9% 0.183 291.6);

Tailwind

colors: {
  custom: {
    50: '#9978d2',
    500: '#6642bd',
    950: '#000000',
  },
}

SCSS

$custom: #6642bd;
$custom-light: #9978d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6642bd",
  "rgb": {
    "r": 102,
    "g": 66,
    "b": 189
  },
  "hsl": {
    "h": 257.561,
    "s": 48.235,
    "l": 50
  },
  "oklch": {
    "l": 0.48936,
    "c": 0.18314,
    "h": 291.6
  },
  "luminance": 0.10395
}

Semantic roles & 50–950 ramp

primary

#6642BD

secondary

#B9C992

accent

#D850B0

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0914

muted

#7E7B83

Preview Lab

Preview with #6642BD

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

Preview Lab → · Contrast checker → · Palette generator →