#6B1D64#6B1D64

#6B1D64 is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.5% C 0.139 H 331.8°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#6B1D64
RGB	rgb(107, 29, 100)
HSL	hsl(305, 57%, 27%)
HSV	hsv(305, 73%, 42%)
CMYK	cmyk(0%, 72.9%, 6.5%, 58%)
CIE-LAB	lab(26.52, 42.94, -24.00)
CIE-LCH	lch(26.52, 49.19, 330.80°)
OKLab	oklab(38.49% 0.1229 -0.0659)
OKLCH	oklch(38.49% 0.139 331.8)
XYZ	xyz(8.8030, 4.9253, 12.5412)
Luminance	0.0493 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1D64 #1D6B24

analogous

#4B1D6B #6B1D64 #6B1D3D

triadic

#6B1D64 #646B1D #1D646B

tetradic

#6B1D64 #6B4B1D #1D6B24 #1D3D6B

square

#6B1D64 #6B4B1D #1D6B24 #1D3D6B

split-complementary

#6B1D64 #3D6B1D #1D6B4B

monochromatic

#180716 #3B1037 #6B1D64 #9B2A91 #C939BC

Accessibility & contrast

On white

10.58

#6B1D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#6B1D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1D64

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1D64	#FFFFFF	#000000	##FFFFFF
##6B1D64	1.00	10.58	1.99	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183866

Deuteranopia (green-blind)

#354362

Tritanopia (blue-blind)

#70253E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #6b1d64;
/* rgb */ color: rgb(107, 29, 100);
/* oklch */ color: oklch(38.5% 0.139 331.8);

Tailwind

colors: {
  custom: {
    50: '#986190',
    500: '#6b1d64',
    950: '#000000',
  },
}

SCSS

$custom: #6b1d64;
$custom-light: #986190;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1d64",
  "rgb": {
    "r": 107,
    "g": 29,
    "b": 100
  },
  "hsl": {
    "h": 305.385,
    "s": 57.353,
    "l": 26.667
  },
  "oklch": {
    "l": 0.38488,
    "c": 0.13949,
    "h": 331.8
  },
  "luminance": 0.04925
}

Semantic roles & 50–950 ramp

primary

#6B1D64

secondary

#44A04C

accent

#E15547

background

#F9F6F8

surface

#F2EBF0

border

#CCC6CB

text

#0E050C

muted

#7E7A7D

Preview Lab

Preview with #6B1D64

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

Preview Lab → · Contrast checker → · Palette generator →