#6642FF#6642FF

#6642FF is a mid, highly saturated violet. Relative luminance 0.139; OKLCH L 54.6% C 0.260 H 282.3°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#6642FF
RGB	rgb(102, 66, 255)
HSL	hsl(251, 100%, 63%)
HSV	hsv(251, 74%, 100%)
CMYK	cmyk(60%, 74.1%, 0%, 0%)
CIE-LAB	lab(44.15, 63.11, -88.04)
CIE-LCH	lch(44.15, 108.32, 305.64°)
OKLab	oklab(54.64% 0.0552 -0.2539)
OKLCH	oklch(54.64% 0.26 282.3)
XYZ	xyz(25.4721, 13.9394, 95.9367)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6642FF #DBFF42

analogous

#427CFF #6642FF #C542FF

triadic

#6642FF #FF6642 #42FF66

tetradic

#6642FF #FF427C #DBFF42 #42FFC5

square

#6642FF #FF427C #DBFF42 #42FFC5

split-complementary

#6642FF #FFC542 #7CFF42

monochromatic

#2600C7 #3405FF #6642FF #987FFF #C9BCFF

Accessibility & contrast

On white

5.54

#6642FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#6642FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6642FF

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6642FF	#FFFFFF	#000000	##FFFFFF
##6642FF	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EFF

Deuteranopia (green-blind)

#0062FC

Tritanopia (blue-blind)

#00789E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #6642ff;
/* rgb */ color: rgb(102, 66, 255);
/* oklch */ color: oklch(54.6% 0.260 282.3);

Tailwind

colors: {
  custom: {
    50: '#a27bff',
    500: '#6642ff',
    950: '#000000',
  },
}

SCSS

$custom: #6642ff;
$custom-light: #a27bff;
$custom-dark: #000000;

JSON

{
  "hex": "#6642ff",
  "rgb": {
    "r": 102,
    "g": 66,
    "b": 255
  },
  "hsl": {
    "h": 251.429,
    "s": 100,
    "l": 62.941
  },
  "oklch": {
    "l": 0.54644,
    "c": 0.25981,
    "h": 282.3
  },
  "luminance": 0.13941
}

Semantic roles & 50–950 ramp

primary

#6642FF

secondary

#E3F0AC

accent

#E600BA

background

#FBF7FF

surface

#F5EEFF

border

#CFC9D7

text

#110A18

muted

#807C86

Preview Lab

Preview with #6642FF

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

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