#683CA0#683CA0

#683CA0 is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.1% C 0.156 H 300.7°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#683CA0
RGB	rgb(104, 60, 160)
HSL	hsl(266, 45%, 43%)
HSV	hsv(266, 63%, 63%)
CMYK	cmyk(35%, 62.5%, 0%, 37.3%)
CIE-LAB	lab(35.43, 40.30, -47.30)
CIE-LCH	lch(35.43, 62.14, 310.43°)
OKLab	oklab(46.06% 0.0796 -0.1343)
OKLCH	oklch(46.06% 0.156 300.7)
XYZ	xyz(13.6684, 8.7128, 34.2125)
Luminance	0.0871 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683CA0 #74A03C

analogous

#3C42A0 #683CA0 #9A3CA0

triadic

#683CA0 #A0683C #3CA068

tetradic

#683CA0 #A03C42 #74A03C #3CA09A

square

#683CA0 #A03C42 #74A03C #3CA09A

split-complementary

#683CA0 #A09A3C #42A03C

monochromatic

#2E1B47 #4B2B73 #683CA0 #8659C1 #A785D1

Accessibility & contrast

On white

7.66

#683CA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#683CA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683CA0

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683CA0	#FFFFFF	#000000	##FFFFFF
##683CA0	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A3

Deuteranopia (green-blind)

#19539E

Tritanopia (blue-blind)

#5C5168

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #683ca0;
/* rgb */ color: rgb(104, 60, 160);
/* oklch */ color: oklch(46.1% 0.156 300.7);

Tailwind

colors: {
  custom: {
    50: '#9774bd',
    500: '#683ca0',
    950: '#000000',
  },
}

SCSS

$custom: #683ca0;
$custom-light: #9774bd;
$custom-dark: #000000;

JSON

{
  "hex": "#683ca0",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 160
  },
  "hsl": {
    "h": 266.4,
    "s": 45.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.46063,
    "c": 0.15611,
    "h": 300.7
  },
  "luminance": 0.08713
}

Semantic roles & 50–950 ramp

primary

#683CA0

secondary

#A0BB7C

accent

#D5539C

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #683CA0

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

Preview Lab → · Contrast checker → · Palette generator →