#683CB8#683CB8

#683CB8 is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.9% C 0.185 H 294.7°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#683CB8
RGB	rgb(104, 60, 184)
HSL	hsl(261, 51%, 48%)
HSV	hsv(261, 67%, 72%)
CMYK	cmyk(43.5%, 67.4%, 0%, 27.8%)
CIE-LAB	lab(37.18, 46.71, -58.77)
CIE-LCH	lch(37.18, 75.07, 308.48°)
OKLab	oklab(47.88% 0.0773 -0.168)
OKLCH	oklch(47.88% 0.185 294.7)
XYZ	xyz(15.9742, 9.6351, 46.3562)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.86

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683CB8 #8CB83C

analogous

#3C4EB8 #683CB8 #A63CB8

triadic

#683CB8 #B8683C #3CB868

tetradic

#683CB8 #B83C4E #8CB83C #3CB8A6

square

#683CB8 #B83C4E #8CB83C #3CB8A6

split-complementary

#683CB8 #B8A63C #4EB83C

monochromatic

#341E5C #4E2D8A #683CB8 #8965CD #AD93DC

Accessibility & contrast

On white

7.17

#683CB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#683CB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683CB8

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683CB8	#FFFFFF	#000000	##FFFFFF
##683CB8	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BC

Deuteranopia (green-blind)

#0055B5

Tritanopia (blue-blind)

#525A75

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #683cb8;
/* rgb */ color: rgb(104, 60, 184);
/* oklch */ color: oklch(47.9% 0.185 294.7);

Tailwind

colors: {
  custom: {
    50: '#9a75ce',
    500: '#683cb8',
    950: '#000000',
  },
}

SCSS

$custom: #683cb8;
$custom-light: #9a75ce;
$custom-dark: #000000;

JSON

{
  "hex": "#683cb8",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 184
  },
  "hsl": {
    "h": 261.29,
    "s": 50.82,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47884,
    "c": 0.1849,
    "h": 294.7
  },
  "luminance": 0.09635
}

Semantic roles & 50–950 ramp

primary

#683CB8

secondary

#B1C789

accent

#DA4DA8

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0814

muted

#7E7B82

Preview Lab

Preview with #683CB8

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

Preview Lab → · Contrast checker → · Palette generator →