#6C33B9#6C33B9

#6C33B9 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 47.2% C 0.197 H 297.7°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#6C33B9
RGB	rgb(108, 51, 185)
HSL	hsl(266, 57%, 46%)
HSV	hsv(266, 72%, 73%)
CMYK	cmyk(41.6%, 72.4%, 0%, 27.5%)
CIE-LAB	lab(36.10, 52.23, -61.10)
CIE-LCH	lch(36.10, 80.38, 310.52°)
OKLab	oklab(47.24% 0.0917 -0.1747)
OKLCH	oklch(47.24% 0.197 297.7)
XYZ	xyz(16.1229, 9.0583, 46.7885)
Luminance	0.0906 (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

#6C33B9 #80B933

analogous

#333DB9 #6C33B9 #AF33B9

triadic

#6C33B9 #B96C33 #33B96C

tetradic

#6C33B9 #B9333D #80B933 #33B9AF

square

#6C33B9 #B9333D #80B933 #33B9AF

split-complementary

#6C33B9 #B9AF33 #3DB933

monochromatic

#341959 #502689 #6C33B9 #8C58D1 #AD88DE

Accessibility & contrast

On white

7.47

#6C33B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#6C33B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C33B9

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C33B9	#FFFFFF	#000000	##FFFFFF
##6C33B9	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BD

Deuteranopia (green-blind)

#0053B6

Tritanopia (blue-blind)

#595573

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #6c33b9;
/* rgb */ color: rgb(108, 51, 185);
/* oklch */ color: oklch(47.2% 0.197 297.7);

Tailwind

colors: {
  custom: {
    50: '#9d70cf',
    500: '#6c33b9',
    950: '#000000',
  },
}

SCSS

$custom: #6c33b9;
$custom-light: #9d70cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6c33b9",
  "rgb": {
    "r": 108,
    "g": 51,
    "b": 185
  },
  "hsl": {
    "h": 265.522,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.47241,
    "c": 0.19729,
    "h": 297.7
  },
  "luminance": 0.09059
}

Semantic roles & 50–950 ramp

primary

#6C33B9

secondary

#A9C880

accent

#E0489F

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#0F0814

muted

#7F7B82

Preview Lab

Preview with #6C33B9

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

Preview Lab → · Contrast checker → · Palette generator →