#6B1D9D#6B1D9D

#6B1D9D is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.6% C 0.191 H 307.4°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#6B1D9D
RGB	rgb(107, 29, 157)
HSL	hsl(277, 69%, 36%)
HSV	hsv(277, 82%, 62%)
CMYK	cmyk(31.8%, 81.5%, 0%, 38.4%)
CIE-LAB	lab(30.49, 54.45, -53.46)
CIE-LCH	lch(30.49, 76.31, 315.53°)
OKLab	oklab(42.56% 0.1163 -0.1521)
OKLCH	oklch(42.56% 0.191 307.4)
XYZ	xyz(12.5873, 6.4390, 32.4715)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1D9D #4F9D1D

analogous

#2B1D9D #6B1D9D #9D1D8F

triadic

#6B1D9D #9D6B1D #1D9D6B

tetradic

#6B1D9D #9D2B1D #4F9D1D #1D8F9D

square

#6B1D9D #9D2B1D #4F9D1D #1D8F9D

split-complementary

#6B1D9D #8F9D1D #1D9D2B

monochromatic

#250A36 #481369 #6B1D9D #8E27D1 #A955E0

Accessibility & contrast

On white

9.18

#6B1D9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#6B1D9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1D9D

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1D9D	#FFFFFF	#000000	##FFFFFF
##6B1D9D	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A0

Deuteranopia (green-blind)

#00489B

Tritanopia (blue-blind)

#623F5E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #6b1d9d;
/* rgb */ color: rgb(107, 29, 157);
/* oklch */ color: oklch(42.6% 0.191 307.4);

Tailwind

colors: {
  custom: {
    50: '#9b64bb',
    500: '#6b1d9d',
    950: '#000000',
  },
}

SCSS

$custom: #6b1d9d;
$custom-light: #9b64bb;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1d9d",
  "rgb": {
    "r": 107,
    "g": 29,
    "b": 157
  },
  "hsl": {
    "h": 276.563,
    "s": 68.817,
    "l": 36.471
  },
  "oklch": {
    "l": 0.42564,
    "c": 0.19144,
    "h": 307.4
  },
  "luminance": 0.06439
}

Semantic roles & 50–950 ramp

primary

#6B1D9D

secondary

#7FC353

accent

#EC3C81

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0F0612

muted

#7E7A81

Preview Lab

Preview with #6B1D9D

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

Preview Lab → · Contrast checker → · Palette generator →