#6639C2#6639C2

#6639C2 is a mid, highly saturated violet. Relative luminance 0.096; OKLCH L 48.1% C 0.200 H 292.2°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#6639C2
RGB	rgb(102, 57, 194)
HSL	hsl(260, 55%, 49%)
HSV	hsv(260, 71%, 76%)
CMYK	cmyk(47.4%, 70.6%, 0%, 23.9%)
CIE-LAB	lab(37.20, 50.62, -64.62)
CIE-LCH	lch(37.20, 82.08, 308.07°)
OKLab	oklab(48.1% 0.0757 -0.1852)
OKLCH	oklch(48.1% 0.2 292.2)
XYZ	xyz(16.6775, 9.6455, 52.0115)
Luminance	0.0965 (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

#6639C2 #95C239

analogous

#3951C2 #6639C2 #AB39C2

triadic

#6639C2 #C26639 #39C266

tetradic

#6639C2 #C23951 #95C239 #39C2AB

square

#6639C2 #C23951 #95C239 #39C2AB

split-complementary

#6639C2 #C2AB39 #51C239

monochromatic

#341D63 #4D2B93 #6639C2 #8A66D2 #AE95E0

Accessibility & contrast

On white

7.17

#6639C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#6639C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6639C2

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6639C2	#FFFFFF	#000000	##FFFFFF
##6639C2	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C6

Deuteranopia (green-blind)

#0055BF

Tritanopia (blue-blind)

#495C79

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #6639c2;
/* rgb */ color: rgb(102, 57, 194);
/* oklch */ color: oklch(48.1% 0.200 292.2);

Tailwind

colors: {
  custom: {
    50: '#9a73d5',
    500: '#6639c2',
    950: '#000000',
  },
}

SCSS

$custom: #6639c2;
$custom-light: #9a73d5;
$custom-dark: #000000;

JSON

{
  "hex": "#6639c2",
  "rgb": {
    "r": 102,
    "g": 57,
    "b": 194
  },
  "hsl": {
    "h": 259.708,
    "s": 54.582,
    "l": 49.216
  },
  "oklch": {
    "l": 0.48096,
    "c": 0.2001,
    "h": 292.2
  },
  "luminance": 0.09646
}

Semantic roles & 50–950 ramp

primary

#6639C2

secondary

#B6CB8B

accent

#DE4AAD

background

#FAF7FD

surface

#F3EDFA

border

#CDC8D3

text

#0F0814

muted

#7F7B83

Preview Lab

Preview with #6639C2

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

Preview Lab → · Contrast checker → · Palette generator →