#683FA6#683FA6

#683FA6 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 46.9% C 0.159 H 298.4°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#683FA6
RGB	rgb(104, 63, 166)
HSL	hsl(264, 45%, 45%)
HSV	hsv(264, 62%, 65%)
CMYK	cmyk(37.3%, 62%, 0%, 34.9%)
CIE-LAB	lab(36.46, 40.21, -49.23)
CIE-LCH	lch(36.46, 63.57, 309.24°)
OKLab	oklab(46.95% 0.0756 -0.14)
OKLCH	oklch(46.95% 0.159 298.4)
XYZ	xyz(14.3676, 9.2511, 37.0977)
Luminance	0.0925 (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

#683FA6 #7DA63F

analogous

#3F4AA6 #683FA6 #9B3FA6

triadic

#683FA6 #A6683F #3FA668

tetradic

#683FA6 #A63F4A #7DA63F #3FA69B

square

#683FA6 #A63F4A #7DA63F #3FA69B

split-complementary

#683FA6 #A69B3F #4AA63F

monochromatic

#301D4D #4C2E7A #683FA6 #8760C3 #A88CD3

Accessibility & contrast

On white

7.37

#683FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#683FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683FA6

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FA6	#FFFFFF	#000000	##FFFFFF
##683FA6	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056A9

Deuteranopia (green-blind)

#1355A4

Tritanopia (blue-blind)

#5A556C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #683fa6;
/* rgb */ color: rgb(104, 63, 166);
/* oklch */ color: oklch(46.9% 0.159 298.4);

Tailwind

colors: {
  custom: {
    50: '#9776c1',
    500: '#683fa6',
    950: '#000000',
  },
}

SCSS

$custom: #683fa6;
$custom-light: #9776c1;
$custom-dark: #000000;

JSON

{
  "hex": "#683fa6",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 166
  },
  "hsl": {
    "h": 263.883,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.4695,
    "c": 0.15909,
    "h": 298.4
  },
  "luminance": 0.09251
}

Semantic roles & 50–950 ramp

primary

#683FA6

secondary

#A6BE83

accent

#D553A1

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0912

muted

#7E7B81

Preview Lab

Preview with #683FA6

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

Preview Lab → · Contrast checker → · Palette generator →