#6B43CC#6B43CC

#6B43CC is a mid, vivid violet. Relative luminance 0.115; OKLCH L 50.8% C 0.200 H 291.0°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#6B43CC
RGB	rgb(107, 67, 204)
HSL	hsl(258, 57%, 53%)
HSV	hsv(258, 67%, 80%)
CMYK	cmyk(47.5%, 67.2%, 0%, 20%)
CIE-LAB	lab(40.41, 49.04, -65.18)
CIE-LCH	lch(40.41, 81.57, 306.96°)
OKLab	oklab(50.76% 0.0715 -0.1868)
OKLCH	oklch(50.76% 0.2 291)
XYZ	xyz(18.9666, 11.4990, 58.3352)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B43CC #A4CC43

analogous

#435FCC #6B43CC #AF43CC

triadic

#6B43CC #CC6B43 #43CC6B

tetradic

#6B43CC #CC435F #A4CC43 #43CCAF

square

#6B43CC #CC435F #A4CC43 #43CCAF

split-complementary

#6B43CC #CCAF43 #5FCC43

monochromatic

#392075 #502DA5 #6B43CC #9173D9 #B7A3E6

Accessibility & contrast

On white

6.36

#6B43CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#6B43CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B43CC

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B43CC	#FFFFFF	#000000	##FFFFFF
##6B43CC	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D0

Deuteranopia (green-blind)

#005CC9

Tritanopia (blue-blind)

#4C6582

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6b43cc;
/* rgb */ color: rgb(107, 67, 204);
/* oklch */ color: oklch(50.8% 0.200 291.0);

Tailwind

colors: {
  custom: {
    50: '#9d7add',
    500: '#6b43cc',
    950: '#000000',
  },
}

SCSS

$custom: #6b43cc;
$custom-light: #9d7add;
$custom-dark: #000000;

JSON

{
  "hex": "#6b43cc",
  "rgb": {
    "r": 107,
    "g": 67,
    "b": 204
  },
  "hsl": {
    "h": 257.518,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50762,
    "c": 0.19999,
    "h": 291
  },
  "luminance": 0.115
}

Semantic roles & 50–950 ramp

primary

#6B43CC

secondary

#C2D398

accent

#E147B4

background

#FAF7FD

surface

#F4EEFB

border

#CEC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6B43CC

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

Preview Lab → · Contrast checker → · Palette generator →