#6B33B7#6B33B7

#6B33B7 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 47.0% C 0.195 H 297.7°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#6B33B7
RGB	rgb(107, 51, 183)
HSL	hsl(265, 56%, 46%)
HSV	hsv(265, 72%, 72%)
CMYK	cmyk(41.5%, 72.1%, 0%, 28.2%)
CIE-LAB	lab(35.81, 51.54, -60.39)
CIE-LCH	lch(35.81, 79.39, 310.48°)
OKLab	oklab(46.96% 0.0907 -0.1726)
OKLCH	oklch(46.96% 0.195 297.7)
XYZ	xyz(15.7923, 8.9121, 45.6787)
Luminance	0.0891 (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

#6B33B7 #7FB733

analogous

#333DB7 #6B33B7 #AD33B7

triadic

#6B33B7 #B76B33 #33B76B

tetradic

#6B33B7 #B7333D #7FB733 #33B7AD

square

#6B33B7 #B7333D #7FB733 #33B7AD

split-complementary

#6B33B7 #B7AD33 #3DB733

monochromatic

#331857 #4F2687 #6B33B7 #8A57D0 #AC87DE

Accessibility & contrast

On white

7.55

#6B33B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#6B33B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B33B7

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B33B7	#FFFFFF	#000000	##FFFFFF
##6B33B7	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BB

Deuteranopia (green-blind)

#0053B4

Tritanopia (blue-blind)

#585472

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #6b33b7;
/* rgb */ color: rgb(107, 51, 183);
/* oklch */ color: oklch(47.0% 0.195 297.7);

Tailwind

colors: {
  custom: {
    50: '#9c70ce',
    500: '#6b33b7',
    950: '#000000',
  },
}

SCSS

$custom: #6b33b7;
$custom-light: #9c70ce;
$custom-dark: #000000;

JSON

{
  "hex": "#6b33b7",
  "rgb": {
    "r": 107,
    "g": 51,
    "b": 183
  },
  "hsl": {
    "h": 265.455,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.46964,
    "c": 0.19498,
    "h": 297.7
  },
  "luminance": 0.08912
}

Semantic roles & 50–950 ramp

primary

#6B33B7

secondary

#A8C77F

accent

#E0489F

background

#FAF6FC

surface

#F3ECF9

border

#CDC7D2

text

#0F0814

muted

#7F7B82

Preview Lab

Preview with #6B33B7

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

Preview Lab → · Contrast checker → · Palette generator →