#6B4CB9#6B4CB9

#6B4CB9 is a mid, vivid violet. Relative luminance 0.118; OKLCH L 50.7% C 0.165 H 292.7°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#6B4CB9
RGB	rgb(107, 76, 185)
HSL	hsl(257, 44%, 51%)
HSV	hsv(257, 59%, 73%)
CMYK	cmyk(42.2%, 58.9%, 0%, 27.5%)
CIE-LAB	lab(40.89, 38.70, -53.33)
CIE-LCH	lch(40.89, 65.89, 305.97°)
OKLab	oklab(50.67% 0.0634 -0.1519)
OKLCH	oklch(50.67% 0.165 292.7)
XYZ	xyz(17.4024, 11.7970, 47.2497)
Luminance	0.1180 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B4CB9 #9AB94C

analogous

#4C63B9 #6B4CB9 #A14CB9

triadic

#6B4CB9 #B96B4C #4CB96B

tetradic

#6B4CB9 #B94C63 #9AB94C #4CB9A1

square

#6B4CB9 #B94C63 #9AB94C #4CB9A1

split-complementary

#6B4CB9 #B9A14C #63B94C

monochromatic

#382764 #513890 #6B4CB9 #8F78CA #B4A4DB

Accessibility & contrast

On white

6.25

#6B4CB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#6B4CB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B4CB9

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B4CB9	#FFFFFF	#000000	##FFFFFF
##6B4CB9	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062BD

Deuteranopia (green-blind)

#115EB7

Tritanopia (blue-blind)

#56647B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #6b4cb9;
/* rgb */ color: rgb(107, 76, 185);
/* oklch */ color: oklch(50.7% 0.165 292.7);

Tailwind

colors: {
  custom: {
    50: '#9b7fcf',
    500: '#6b4cb9',
    950: '#000000',
  },
}

SCSS

$custom: #6b4cb9;
$custom-light: #9b7fcf;
$custom-dark: #000000;

JSON

{
  "hex": "#6b4cb9",
  "rgb": {
    "r": 107,
    "g": 76,
    "b": 185
  },
  "hsl": {
    "h": 257.064,
    "s": 43.775,
    "l": 51.176
  },
  "oklch": {
    "l": 0.50674,
    "c": 0.16462,
    "h": 292.7
  },
  "luminance": 0.11797
}

Semantic roles & 50–950 ramp

primary

#6B4CB9

secondary

#BBC898

accent

#D454AF

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0F0A14

muted

#7E7C82

Preview Lab

Preview with #6B4CB9

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

Preview Lab → · Contrast checker → · Palette generator →