#6642CF#6642CF

#6642CF is a mid, highly saturated violet. Relative luminance 0.112; OKLCH L 50.4% C 0.205 H 288.5°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#6642CF
RGB	rgb(102, 66, 207)
HSL	hsl(255, 59%, 54%)
HSV	hsv(255, 68%, 81%)
CMYK	cmyk(50.7%, 68.1%, 0%, 18.8%)
CIE-LAB	lab(39.96, 49.54, -67.67)
CIE-LCH	lch(39.96, 83.87, 306.21°)
OKLab	oklab(50.4% 0.0651 -0.1942)
OKLCH	oklch(50.4% 0.205 288.5)
XYZ	xyz(18.6869, 11.2254, 60.2015)
Luminance	0.1123 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6642CF #ABCF42

analogous

#4264CF #6642CF #AC42CF

triadic

#6642CF #CF6642 #42CF66

tetradic

#6642CF #CF4264 #ABCF42 #42CFAC

square

#6642CF #CF4264 #ABCF42 #42CFAC

split-complementary

#6642CF #CFAC42 #64CF42

monochromatic

#351F78 #4B2BA9 #6642CF #8E73DB #B5A4E8

Accessibility & contrast

On white

6.47

#6642CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#6642CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6642CF

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6642CF	#FFFFFF	#000000	##FFFFFF
##6642CF	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D3

Deuteranopia (green-blind)

#005BCC

Tritanopia (blue-blind)

#406683

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6642cf;
/* rgb */ color: rgb(102, 66, 207);
/* oklch */ color: oklch(50.4% 0.205 288.5);

Tailwind

colors: {
  custom: {
    50: '#9b79df',
    500: '#6642cf',
    950: '#000000',
  },
}

SCSS

$custom: #6642cf;
$custom-light: #9b79df;
$custom-dark: #000000;

JSON

{
  "hex": "#6642cf",
  "rgb": {
    "r": 102,
    "g": 66,
    "b": 207
  },
  "hsl": {
    "h": 255.319,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50395,
    "c": 0.20485,
    "h": 288.5
  },
  "luminance": 0.11226
}

Semantic roles & 50–950 ramp

primary

#6642CF

secondary

#C5D598

accent

#E345BA

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6642CF

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

Preview Lab → · Contrast checker → · Palette generator →