#6B33BB#6B33BB

#6B33BB is a mid, vivid violet. Relative luminance 0.091; OKLCH L 47.3% C 0.199 H 296.8°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#6B33BB
RGB	rgb(107, 51, 187)
HSL	hsl(265, 57%, 47%)
HSV	hsv(265, 73%, 73%)
CMYK	cmyk(42.8%, 72.7%, 0%, 26.7%)
CIE-LAB	lab(36.14, 52.56, -62.22)
CIE-LCH	lch(36.14, 81.45, 310.19°)
OKLab	oklab(47.3% 0.0899 -0.178)
OKLCH	oklch(47.3% 0.199 296.8)
XYZ	xyz(16.2145, 9.0810, 47.9026)
Luminance	0.0908 (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

#6B33BB #83BB33

analogous

#333FBB #6B33BB #AF33BB

triadic

#6B33BB #BB6B33 #33BB6B

tetradic

#6B33BB #BB333F #83BB33 #33BBAF

square

#6B33BB #BB333F #83BB33 #33BBAF

split-complementary

#6B33BB #BBAF33 #3FBB33

monochromatic

#34195B #4F268B #6B33BB #8B59D2 #AD89DF

Accessibility & contrast

On white

7.46

#6B33BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#6B33BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B33BB

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B33BB	#FFFFFF	#000000	##FFFFFF
##6B33BB	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BF

Deuteranopia (green-blind)

#0053B8

Tritanopia (blue-blind)

#565674

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #6b33bb;
/* rgb */ color: rgb(107, 51, 187);
/* oklch */ color: oklch(47.3% 0.199 296.8);

Tailwind

colors: {
  custom: {
    50: '#9c70d0',
    500: '#6b33bb',
    950: '#000000',
  },
}

SCSS

$custom: #6b33bb;
$custom-light: #9c70d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b33bb",
  "rgb": {
    "r": 107,
    "g": 51,
    "b": 187
  },
  "hsl": {
    "h": 264.706,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.47295,
    "c": 0.19937,
    "h": 296.8
  },
  "luminance": 0.09081
}

Semantic roles & 50–950 ramp

primary

#6B33BB

secondary

#ABC981

accent

#E047A1

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#0F0814

muted

#7F7B82

Preview Lab

Preview with #6B33BB

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

Preview Lab → · Contrast checker → · Palette generator →