#6642DF#6642DF

#6642DF is a mid, highly saturated violet. Relative luminance 0.120; OKLCH L 51.8% C 0.224 H 286.2°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#6642DF
RGB	rgb(102, 66, 223)
HSL	hsl(254, 71%, 57%)
HSV	hsv(254, 70%, 87%)
CMYK	cmyk(54.3%, 70.4%, 0%, 12.5%)
CIE-LAB	lab(41.29, 54.09, -74.68)
CIE-LCH	lch(41.29, 92.21, 305.91°)
OKLab	oklab(51.76% 0.0622 -0.2148)
OKLCH	oklch(51.76% 0.224 286.2)
XYZ	xyz(20.7430, 12.0478, 71.0302)
Luminance	0.1205 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6642DF #BBDF42

analogous

#426DDF #6642DF #B542DF

triadic

#6642DF #DF6642 #42DF66

tetradic

#6642DF #DF426D #BBDF42 #42DFB5

square

#6642DF #DF426D #BBDF42 #42DFB5

split-complementary

#6642DF #DFB542 #6DDF42

monochromatic

#33188E #4621C3 #6642DF #9076E8 #BBABF1

Accessibility & contrast

On white

6.16

#6642DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#6642DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6642DF

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6642DF	#FFFFFF	#000000	##FFFFFF
##6642DF	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E4

Deuteranopia (green-blind)

#005DDC

Tritanopia (blue-blind)

#316C8C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #6642df;
/* rgb */ color: rgb(102, 66, 223);
/* oklch */ color: oklch(51.8% 0.224 286.2);

Tailwind

colors: {
  custom: {
    50: '#9d7aea',
    500: '#6642df',
    950: '#000000',
  },
}

SCSS

$custom: #6642df;
$custom-light: #9d7aea;
$custom-dark: #000000;

JSON

{
  "hex": "#6642df",
  "rgb": {
    "r": 102,
    "g": 66,
    "b": 223
  },
  "hsl": {
    "h": 253.758,
    "s": 71.041,
    "l": 56.667
  },
  "oklch": {
    "l": 0.51759,
    "c": 0.22361,
    "h": 286.2
  },
  "luminance": 0.12049
}

Semantic roles & 50–950 ramp

primary

#6642DF

secondary

#D0DF9E

accent

#EE3AC5

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #6642DF

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

Preview Lab → · Contrast checker → · Palette generator →