#683CA6#683CA6

#683CA6 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.5% C 0.163 H 299.0°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#683CA6
RGB	rgb(104, 60, 166)
HSL	hsl(265, 47%, 44%)
HSV	hsv(265, 64%, 65%)
CMYK	cmyk(37.3%, 63.9%, 0%, 34.9%)
CIE-LAB	lab(35.84, 41.88, -50.23)
CIE-LCH	lch(35.84, 65.40, 309.82°)
OKLab	oklab(46.5% 0.0792 -0.1429)
OKLCH	oklch(46.5% 0.163 299)
XYZ	xyz(14.2060, 8.9278, 37.0438)
Luminance	0.0893 (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

#683CA6 #7AA63C

analogous

#3C45A6 #683CA6 #9D3CA6

triadic

#683CA6 #A6683C #3CA668

tetradic

#683CA6 #A63C45 #7AA63C #3CA69D

square

#683CA6 #A63C45 #7AA63C #3CA69D

split-complementary

#683CA6 #A69D3C #45A63C

monochromatic

#301C4C #4C2C79 #683CA6 #875BC4 #A888D4

Accessibility & contrast

On white

7.54

#683CA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#683CA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683CA6

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683CA6	#FFFFFF	#000000	##FFFFFF
##683CA6	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A9

Deuteranopia (green-blind)

#0953A4

Tritanopia (blue-blind)

#5A536B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #683ca6;
/* rgb */ color: rgb(104, 60, 166);
/* oklch */ color: oklch(46.5% 0.163 299.0);

Tailwind

colors: {
  custom: {
    50: '#9874c1',
    500: '#683ca6',
    950: '#000000',
  },
}

SCSS

$custom: #683ca6;
$custom-light: #9874c1;
$custom-dark: #000000;

JSON

{
  "hex": "#683ca6",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 166
  },
  "hsl": {
    "h": 264.906,
    "s": 46.903,
    "l": 44.314
  },
  "oklch": {
    "l": 0.46501,
    "c": 0.16338,
    "h": 299
  },
  "luminance": 0.08928
}

Semantic roles & 50–950 ramp

primary

#683CA6

secondary

#A4BE7F

accent

#D7519F

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #683CA6

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

Preview Lab → · Contrast checker → · Palette generator →