#6B33AD#6B33AD

#6B33AD is a mid, vivid violet. Relative luminance 0.085; OKLCH L 46.2% C 0.184 H 300.2°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#6B33AD
RGB	rgb(107, 51, 173)
HSL	hsl(268, 54%, 44%)
HSV	hsv(268, 71%, 68%)
CMYK	cmyk(38.2%, 70.5%, 0%, 32.2%)
CIE-LAB	lab(35.02, 48.99, -55.73)
CIE-LCH	lch(35.02, 74.20, 311.32°)
OKLab	oklab(46.16% 0.0925 -0.1589)
OKLCH	oklch(46.16% 0.184 300.2)
XYZ	xyz(14.7882, 8.5105, 40.3906)
Luminance	0.0851 (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

#6B33AD #75AD33

analogous

#3338AD #6B33AD #A833AD

triadic

#6B33AD #AD6B33 #33AD6B

tetradic

#6B33AD #AD3338 #75AD33 #33ADA8

square

#6B33AD #AD3338 #75AD33 #33ADA8

split-complementary

#6B33AD #ADA833 #38AD33

monochromatic

#31174E #4E257E #6B33AD #8A51CC #AA81DA

Accessibility & contrast

On white

7.77

#6B33AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#6B33AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B33AD

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B33AD	#FFFFFF	#000000	##FFFFFF
##6B33AD	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B1

Deuteranopia (green-blind)

#0051AA

Tritanopia (blue-blind)

#5C506C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #6b33ad;
/* rgb */ color: rgb(107, 51, 173);
/* oklch */ color: oklch(46.2% 0.184 300.2);

Tailwind

colors: {
  custom: {
    50: '#9b6fc6',
    500: '#6b33ad',
    950: '#000000',
  },
}

SCSS

$custom: #6b33ad;
$custom-light: #9b6fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#6b33ad",
  "rgb": {
    "r": 107,
    "g": 51,
    "b": 173
  },
  "hsl": {
    "h": 267.541,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.46156,
    "c": 0.18391,
    "h": 300.2
  },
  "luminance": 0.08511
}

Semantic roles & 50–950 ramp

primary

#6B33AD

secondary

#A1C379

accent

#DE4A9A

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0F0813

muted

#7E7B82

Preview Lab

Preview with #6B33AD

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

Preview Lab → · Contrast checker → · Palette generator →