#683ACF#683ACF

#683ACF is a mid, highly saturated violet. Relative luminance 0.105; OKLCH L 49.5% C 0.214 H 290.5°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#683ACF
RGB	rgb(104, 58, 207)
HSL	hsl(259, 61%, 52%)
HSV	hsv(259, 72%, 81%)
CMYK	cmyk(49.8%, 72%, 0%, 18.8%)
CIE-LAB	lab(38.68, 53.98, -69.76)
CIE-LCH	lch(38.68, 88.20, 307.74°)
OKLab	oklab(49.53% 0.075 -0.2002)
OKLCH	oklch(49.53% 0.214 290.5)
XYZ	xyz(18.4812, 10.4734, 60.0672)
Luminance	0.1047 (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

#683ACF #A1CF3A

analogous

#3A57CF #683ACF #B23ACF

triadic

#683ACF #CF683A #3ACF68

tetradic

#683ACF #CF3A57 #A1CF3A #3ACFB2

square

#683ACF #CF3A57 #A1CF3A #3ACFB2

split-complementary

#683ACF #CFB23A #57CF3A

monochromatic

#371C73 #4E28A4 #683ACF #8E6BDB #B39CE7

Accessibility & contrast

On white

6.79

#683ACF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#683ACF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683ACF

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683ACF	#FFFFFF	#000000	##FFFFFF
##683ACF	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED3

Deuteranopia (green-blind)

#0058CC

Tritanopia (blue-blind)

#456181

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #683acf;
/* rgb */ color: rgb(104, 58, 207);
/* oklch */ color: oklch(49.5% 0.214 290.5);

Tailwind

colors: {
  custom: {
    50: '#9d74df',
    500: '#683acf',
    950: '#000000',
  },
}

SCSS

$custom: #683acf;
$custom-light: #9d74df;
$custom-dark: #000000;

JSON

{
  "hex": "#683acf",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 207
  },
  "hsl": {
    "h": 258.523,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49532,
    "c": 0.21383,
    "h": 290.5
  },
  "luminance": 0.10474
}

Semantic roles & 50–950 ramp

primary

#683ACF

secondary

#BFD392

accent

#E444B3

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #683ACF

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

Preview Lab → · Contrast checker → · Palette generator →