#6B43CF#6B43CF

#6B43CF is a mid, highly saturated violet. Relative luminance 0.116; OKLCH L 51.0% C 0.204 H 290.4°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#6B43CF
RGB	rgb(107, 67, 207)
HSL	hsl(257, 59%, 54%)
HSV	hsv(257, 68%, 81%)
CMYK	cmyk(48.3%, 67.6%, 0%, 18.8%)
CIE-LAB	lab(40.65, 49.88, -66.53)
CIE-LCH	lch(40.65, 83.15, 306.86°)
OKLab	oklab(51.01% 0.0711 -0.1907)
OKLCH	oklch(51.01% 0.204 290.4)
XYZ	xyz(19.3298, 11.6443, 60.2485)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B43CF #A7CF43

analogous

#4361CF #6B43CF #B143CF

triadic

#6B43CF #CF6B43 #43CF6B

tetradic

#6B43CF #CF4361 #A7CF43 #43CFB1

square

#6B43CF #CF4361 #A7CF43 #43CFB1

split-complementary

#6B43CF #CFB143 #61CF43

monochromatic

#391F79 #4F2BAA #6B43CF #9174DB #B8A5E8

Accessibility & contrast

On white

6.31

#6B43CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#6B43CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B43CF

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B43CF	#FFFFFF	#000000	##FFFFFF
##6B43CF	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D3

Deuteranopia (green-blind)

#005DCC

Tritanopia (blue-blind)

#4A6684

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #6b43cf;
/* rgb */ color: rgb(107, 67, 207);
/* oklch */ color: oklch(51.0% 0.204 290.4);

Tailwind

colors: {
  custom: {
    50: '#9e7adf',
    500: '#6b43cf',
    950: '#000000',
  },
}

SCSS

$custom: #6b43cf;
$custom-light: #9e7adf;
$custom-dark: #000000;

JSON

{
  "hex": "#6b43cf",
  "rgb": {
    "r": 107,
    "g": 67,
    "b": 207
  },
  "hsl": {
    "h": 257.143,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.51005,
    "c": 0.20353,
    "h": 290.4
  },
  "luminance": 0.11645
}

Semantic roles & 50–950 ramp

primary

#6B43CF

secondary

#C4D599

accent

#E345B6

background

#FAF7FD

surface

#F4EEFB

border

#CEC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6B43CF

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

Preview Lab → · Contrast checker → · Palette generator →