#683AB1#683AB1

#683AB1 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 47.1% C 0.179 H 296.6°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#683AB1
RGB	rgb(104, 58, 177)
HSL	hsl(263, 51%, 46%)
HSV	hsv(263, 67%, 69%)
CMYK	cmyk(41.2%, 67.2%, 0%, 30.6%)
CIE-LAB	lab(36.26, 45.88, -56.12)
CIE-LCH	lch(36.26, 72.49, 309.27°)
OKLab	oklab(47.06% 0.0803 -0.1602)
OKLCH	oklch(47.06% 0.179 296.6)
XYZ	xyz(15.1557, 9.1432, 42.5528)
Luminance	0.0914 (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

#683AB1 #83B13A

analogous

#3A48B1 #683AB1 #A33AB1

triadic

#683AB1 #B1683A #3AB168

tetradic

#683AB1 #B13A48 #83B13A #3AB1A3

square

#683AB1 #B13A48 #83B13A #3AB1A3

split-complementary

#683AB1 #B1A33A #48B13A

monochromatic

#321C55 #4D2B83 #683AB1 #885ECA #AA8CD9

Accessibility & contrast

On white

7.42

#683AB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#683AB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683AB1

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683AB1	#FFFFFF	#000000	##FFFFFF
##683AB1	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B5

Deuteranopia (green-blind)

#0054AF

Tritanopia (blue-blind)

#565670

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #683ab1;
/* rgb */ color: rgb(104, 58, 177);
/* oklch */ color: oklch(47.1% 0.179 296.6);

Tailwind

colors: {
  custom: {
    50: '#9973c9',
    500: '#683ab1',
    950: '#000000',
  },
}

SCSS

$custom: #683ab1;
$custom-light: #9973c9;
$custom-dark: #000000;

JSON

{
  "hex": "#683ab1",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 177
  },
  "hsl": {
    "h": 263.193,
    "s": 50.638,
    "l": 46.078
  },
  "oklch": {
    "l": 0.47055,
    "c": 0.17922,
    "h": 296.6
  },
  "luminance": 0.09143
}

Semantic roles & 50–950 ramp

primary

#683AB1

secondary

#ABC483

accent

#DA4EA4

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #683AB1

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

Preview Lab → · Contrast checker → · Palette generator →