#6B33BA#6B33BA

#6B33BA is a mid, vivid violet. Relative luminance 0.090; OKLCH L 47.2% C 0.198 H 297.0°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#6B33BA
RGB	rgb(107, 51, 186)
HSL	hsl(265, 57%, 46%)
HSV	hsv(265, 73%, 73%)
CMYK	cmyk(42.5%, 72.6%, 0%, 27.1%)
CIE-LAB	lab(36.06, 52.31, -61.76)
CIE-LCH	lch(36.06, 80.93, 310.26°)
OKLab	oklab(47.21% 0.0901 -0.1766)
OKLCH	oklch(47.21% 0.198 297)
XYZ	xyz(16.1078, 9.0383, 47.3408)
Luminance	0.0904 (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

#6B33BA #82BA33

analogous

#333FBA #6B33BA #AF33BA

triadic

#6B33BA #BA6B33 #33BA6B

tetradic

#6B33BA #BA333F #82BA33 #33BAAF

square

#6B33BA #BA333F #82BA33 #33BAAF

split-complementary

#6B33BA #BAAF33 #3FBA33

monochromatic

#34195A #4F268A #6B33BA #8B59D1 #AC89DF

Accessibility & contrast

On white

7.48

#6B33BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#6B33BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B33BA

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B33BA	#FFFFFF	#000000	##FFFFFF
##6B33BA	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BE

Deuteranopia (green-blind)

#0053B7

Tritanopia (blue-blind)

#575573

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #6b33ba;
/* rgb */ color: rgb(107, 51, 186);
/* oklch */ color: oklch(47.2% 0.198 297.0);

Tailwind

colors: {
  custom: {
    50: '#9c70d0',
    500: '#6b33ba',
    950: '#000000',
  },
}

SCSS

$custom: #6b33ba;
$custom-light: #9c70d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b33ba",
  "rgb": {
    "r": 107,
    "g": 51,
    "b": 186
  },
  "hsl": {
    "h": 264.889,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.47212,
    "c": 0.19828,
    "h": 297
  },
  "luminance": 0.09039
}

Semantic roles & 50–950 ramp

primary

#6B33BA

secondary

#ABC980

accent

#E048A1

background

#FAF6FC

surface

#F4ECF9

border

#CEC7D2

text

#0F0814

muted

#7F7B82

Preview Lab

Preview with #6B33BA

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

Preview Lab → · Contrast checker → · Palette generator →