#6B1D99#6B1D99

#6B1D99 is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.2% C 0.188 H 308.7°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#6B1D99
RGB	rgb(107, 29, 153)
HSL	hsl(278, 68%, 36%)
HSV	hsv(278, 81%, 60%)
CMYK	cmyk(30.1%, 81%, 0%, 40%)
CIE-LAB	lab(30.17, 53.57, -51.55)
CIE-LCH	lch(30.17, 74.34, 316.10°)
OKLab	oklab(42.24% 0.1173 -0.1465)
OKLCH	oklch(42.24% 0.188 308.7)
XYZ	xyz(12.2513, 6.3047, 30.7023)
Luminance	0.0630 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1D99 #4B991D

analogous

#2D1D99 #6B1D99 #991D89

triadic

#6B1D99 #996B1D #1D996B

tetradic

#6B1D99 #992D1D #4B991D #1D8999

square

#6B1D99 #992D1D #4B991D #1D8999

split-complementary

#6B1D99 #89991D #1D992D

monochromatic

#230932 #471366 #6B1D99 #8F27CC #AA52DE

Accessibility & contrast

On white

9.29

#6B1D99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#6B1D99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1D99

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1D99	#FFFFFF	#000000	##FFFFFF
##6B1D99	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449C

Deuteranopia (green-blind)

#004897

Tritanopia (blue-blind)

#643D5C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #6b1d99;
/* rgb */ color: rgb(107, 29, 153);
/* oklch */ color: oklch(42.2% 0.188 308.7);

Tailwind

colors: {
  custom: {
    50: '#9a63b8',
    500: '#6b1d99',
    950: '#000000',
  },
}

SCSS

$custom: #6b1d99;
$custom-light: #9a63b8;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1d99",
  "rgb": {
    "r": 107,
    "g": 29,
    "b": 153
  },
  "hsl": {
    "h": 277.742,
    "s": 68.132,
    "l": 35.686
  },
  "oklch": {
    "l": 0.42235,
    "c": 0.18766,
    "h": 308.7
  },
  "luminance": 0.06304
}

Semantic roles & 50–950 ramp

primary

#6B1D99

secondary

#7AC151

accent

#EB3D7D

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0F0611

muted

#7E7A80

Preview Lab

Preview with #6B1D99

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

Preview Lab → · Contrast checker → · Palette generator →