#6B43CB#6B43CB

#6B43CB is a mid, vivid violet. Relative luminance 0.115; OKLCH L 50.7% C 0.199 H 291.1°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#6B43CB
RGB	rgb(107, 67, 203)
HSL	hsl(258, 57%, 53%)
HSV	hsv(258, 67%, 80%)
CMYK	cmyk(47.3%, 67%, 0%, 20.4%)
CIE-LAB	lab(40.33, 48.76, -64.73)
CIE-LCH	lch(40.33, 81.04, 306.99°)
OKLab	oklab(50.68% 0.0717 -0.1854)
OKLCH	oklch(50.68% 0.199 291.1)
XYZ	xyz(18.8470, 11.4512, 57.7056)
Luminance	0.1145 (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

#6B43CB #A3CB43

analogous

#435FCB #6B43CB #AF43CB

triadic

#6B43CB #CB6B43 #43CB6B

tetradic

#6B43CB #CB435F #A3CB43 #43CBAF

square

#6B43CB #CB435F #A3CB43 #43CBAF

split-complementary

#6B43CB #CBAF43 #5FCB43

monochromatic

#392074 #502DA4 #6B43CB #9173D8 #B6A3E6

Accessibility & contrast

On white

6.38

#6B43CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#6B43CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B43CB

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B43CB	#FFFFFF	#000000	##FFFFFF
##6B43CB	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CF

Deuteranopia (green-blind)

#005CC8

Tritanopia (blue-blind)

#4D6581

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6b43cb;
/* rgb */ color: rgb(107, 67, 203);
/* oklch */ color: oklch(50.7% 0.199 291.1);

Tailwind

colors: {
  custom: {
    50: '#9d7adc',
    500: '#6b43cb',
    950: '#000000',
  },
}

SCSS

$custom: #6b43cb;
$custom-light: #9d7adc;
$custom-dark: #000000;

JSON

{
  "hex": "#6b43cb",
  "rgb": {
    "r": 107,
    "g": 67,
    "b": 203
  },
  "hsl": {
    "h": 257.647,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.50681,
    "c": 0.1988,
    "h": 291.1
  },
  "luminance": 0.11452
}

Semantic roles & 50–950 ramp

primary

#6B43CB

secondary

#C1D298

accent

#E048B3

background

#FAF7FD

surface

#F4EEFB

border

#CEC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6B43CB

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

Preview Lab → · Contrast checker → · Palette generator →