#6B33AE#6B33AE

#6B33AE is a mid, vivid violet. Relative luminance 0.085; OKLCH L 46.2% C 0.185 H 300.0°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#6B33AE
RGB	rgb(107, 51, 174)
HSL	hsl(267, 55%, 44%)
HSV	hsv(267, 71%, 68%)
CMYK	cmyk(38.5%, 70.7%, 0%, 31.8%)
CIE-LAB	lab(35.10, 49.25, -56.20)
CIE-LCH	lch(35.10, 74.72, 311.23°)
OKLab	oklab(46.24% 0.0924 -0.1603)
OKLCH	oklch(46.24% 0.185 300)
XYZ	xyz(14.8853, 8.5493, 40.9021)
Luminance	0.0855 (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

#6B33AE #76AE33

analogous

#3339AE #6B33AE #A933AE

triadic

#6B33AE #AE6B33 #33AE6B

tetradic

#6B33AE #AE3339 #76AE33 #33AEA9

square

#6B33AE #AE3339 #76AE33 #33AEA9

split-complementary

#6B33AE #AEA933 #39AE33

monochromatic

#31174F #4E257F #6B33AE #8A52CC #AA81DA

Accessibility & contrast

On white

7.75

#6B33AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#6B33AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B33AE

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B33AE	#FFFFFF	#000000	##FFFFFF
##6B33AE	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B2

Deuteranopia (green-blind)

#0052AB

Tritanopia (blue-blind)

#5C516D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #6b33ae;
/* rgb */ color: rgb(107, 51, 174);
/* oklch */ color: oklch(46.2% 0.185 300.0);

Tailwind

colors: {
  custom: {
    50: '#9b6fc7',
    500: '#6b33ae',
    950: '#000000',
  },
}

SCSS

$custom: #6b33ae;
$custom-light: #9b6fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#6b33ae",
  "rgb": {
    "r": 107,
    "g": 51,
    "b": 174
  },
  "hsl": {
    "h": 267.317,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.46235,
    "c": 0.18502,
    "h": 300
  },
  "luminance": 0.08549
}

Semantic roles & 50–950 ramp

primary

#6B33AE

secondary

#A2C379

accent

#DE4A9B

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0F0813

muted

#7E7B82

Preview Lab

Preview with #6B33AE

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

Preview Lab → · Contrast checker → · Palette generator →