#6642D2#6642D2

#6642D2 is a mid, highly saturated violet. Relative luminance 0.114; OKLCH L 50.6% C 0.208 H 288.1°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#6642D2
RGB	rgb(102, 66, 210)
HSL	hsl(255, 62%, 54%)
HSV	hsv(255, 69%, 82%)
CMYK	cmyk(51.4%, 68.6%, 0%, 17.6%)
CIE-LAB	lab(40.20, 50.39, -69.00)
CIE-LCH	lch(40.20, 85.45, 306.14°)
OKLab	oklab(50.65% 0.0646 -0.1981)
OKLCH	oklch(50.65% 0.208 288.1)
XYZ	xyz(19.0572, 11.3735, 62.1514)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6642D2 #AED242

analogous

#4266D2 #6642D2 #AE42D2

triadic

#6642D2 #D26642 #42D266

tetradic

#6642D2 #D24266 #AED242 #42D2AE

square

#6642D2 #D24266 #AED242 #42D2AE

split-complementary

#6642D2 #D2AE42 #66D242

monochromatic

#351E7C #4A29AD #6642D2 #8E73DE #B6A5EA

Accessibility & contrast

On white

6.41

#6642D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#6642D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6642D2

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6642D2	#FFFFFF	#000000	##FFFFFF
##6642D2	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D6

Deuteranopia (green-blind)

#005BCF

Tritanopia (blue-blind)

#3E6785

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6642d2;
/* rgb */ color: rgb(102, 66, 210);
/* oklch */ color: oklch(50.6% 0.208 288.1);

Tailwind

colors: {
  custom: {
    50: '#9b79e1',
    500: '#6642d2',
    950: '#000000',
  },
}

SCSS

$custom: #6642d2;
$custom-light: #9b79e1;
$custom-dark: #000000;

JSON

{
  "hex": "#6642d2",
  "rgb": {
    "r": 102,
    "g": 66,
    "b": 210
  },
  "hsl": {
    "h": 255,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.50647,
    "c": 0.2084,
    "h": 288.1
  },
  "luminance": 0.11374
}

Semantic roles & 50–950 ramp

primary

#6642D2

secondary

#C7D799

accent

#E543BC

background

#FAF7FD

surface

#F4EEFB

border

#CEC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6642D2

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

Preview Lab → · Contrast checker → · Palette generator →