#6B3370#6B3370

#6B3370 is a dark, moderate purple. Relative luminance 0.067; OKLCH L 42.0% C 0.116 H 324.2°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#6B3370
RGB	rgb(107, 51, 112)
HSL	hsl(295, 37%, 32%)
HSV	hsv(295, 54%, 44%)
CMYK	cmyk(4.5%, 54.5%, 0%, 56.1%)
CIE-LAB	lab(31.03, 34.67, -24.62)
CIE-LCH	lch(31.03, 42.53, 324.62°)
OKLab	oklab(41.99% 0.0943 -0.0679)
OKLCH	oklch(41.99% 0.116 324.2)
XYZ	xyz(10.1716, 6.6638, 16.0766)
Luminance	0.0666 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B3370 #387033

analogous

#4D3370 #6B3370 #703357

triadic

#6B3370 #706B33 #33706B

tetradic

#6B3370 #704D33 #387033 #335770

square

#6B3370 #704D33 #387033 #335770

split-complementary

#6B3370 #577033 #33704D

monochromatic

#1B0D1C #432046 #6B3370 #93469A #B265B9

Accessibility & contrast

On white

9.00

#6B3370 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#6B3370 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B3370

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B3370	#FFFFFF	#000000	##FFFFFF
##6B3370	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4572

Deuteranopia (green-blind)

#3C4B6E

Tritanopia (blue-blind)

#6D3B4C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #6b3370;
/* rgb */ color: rgb(107, 51, 112);
/* oklch */ color: oklch(42.0% 0.116 324.2);

Tailwind

colors: {
  custom: {
    50: '#976d99',
    500: '#6b3370',
    950: '#000000',
  },
}

SCSS

$custom: #6b3370;
$custom-light: #976d99;
$custom-dark: #000000;

JSON

{
  "hex": "#6b3370",
  "rgb": {
    "r": 107,
    "g": 51,
    "b": 112
  },
  "hsl": {
    "h": 295.082,
    "s": 37.423,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41988,
    "c": 0.11623,
    "h": 324.2
  },
  "luminance": 0.06663
}

Semantic roles & 50–950 ramp

primary

#6B3370

secondary

#63A15E

accent

#CD5A64

background

#F9F6F9

surface

#F2ECF2

border

#CCC7CC

text

#0E070E

muted

#7E7A7E

Preview Lab

Preview with #6B3370

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

Preview Lab → · Contrast checker → · Palette generator →