#683CA1#683CA1

#683CA1 is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.1% C 0.157 H 300.4°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#683CA1
RGB	rgb(104, 60, 161)
HSL	hsl(266, 46%, 43%)
HSV	hsv(266, 63%, 63%)
CMYK	cmyk(35.4%, 62.7%, 0%, 36.9%)
CIE-LAB	lab(35.49, 40.56, -47.80)
CIE-LCH	lch(35.49, 62.68, 310.32°)
OKLab	oklab(46.14% 0.0796 -0.1357)
OKLCH	oklch(46.14% 0.157 300.4)
XYZ	xyz(13.7562, 8.7479, 34.6751)
Luminance	0.0875 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683CA1 #75A13C

analogous

#3C42A1 #683CA1 #9A3CA1

triadic

#683CA1 #A1683C #3CA168

tetradic

#683CA1 #A13C42 #75A13C #3CA19A

square

#683CA1 #A13C42 #75A13C #3CA19A

split-complementary

#683CA1 #A19A3C #42A13C

monochromatic

#2E1B48 #4B2B74 #683CA1 #8659C1 #A786D2

Accessibility & contrast

On white

7.64

#683CA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#683CA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683CA1

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683CA1	#FFFFFF	#000000	##FFFFFF
##683CA1	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A4

Deuteranopia (green-blind)

#17539F

Tritanopia (blue-blind)

#5C5269

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #683ca1;
/* rgb */ color: rgb(104, 60, 161);
/* oklch */ color: oklch(46.1% 0.157 300.4);

Tailwind

colors: {
  custom: {
    50: '#9774bd',
    500: '#683ca1',
    950: '#000000',
  },
}

SCSS

$custom: #683ca1;
$custom-light: #9774bd;
$custom-dark: #000000;

JSON

{
  "hex": "#683ca1",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 161
  },
  "hsl": {
    "h": 266.139,
    "s": 45.701,
    "l": 43.333
  },
  "oklch": {
    "l": 0.46135,
    "c": 0.15733,
    "h": 300.4
  },
  "luminance": 0.08748
}

Semantic roles & 50–950 ramp

primary

#683CA1

secondary

#A0BC7D

accent

#D5529C

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #683CA1

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

Preview Lab → · Contrast checker → · Palette generator →