#683FAC#683FAC

#683FAC is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.4% C 0.166 H 296.9°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#683FAC
RGB	rgb(104, 63, 172)
HSL	hsl(263, 46%, 46%)
HSV	hsv(263, 63%, 67%)
CMYK	cmyk(39.5%, 63.4%, 0%, 32.5%)
CIE-LAB	lab(36.89, 41.83, -52.13)
CIE-LCH	lch(36.89, 66.84, 308.74°)
OKLab	oklab(47.39% 0.0753 -0.1485)
OKLCH	oklch(47.39% 0.166 296.9)
XYZ	xyz(14.9309, 9.4764, 40.0642)
Luminance	0.0948 (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

#683FAC #83AC3F

analogous

#3F4CAC #683FAC #9E3FAC

triadic

#683FAC #AC683F #3FAC68

tetradic

#683FAC #AC3F4C #83AC3F #3FAC9E

square

#683FAC #AC3F4C #83AC3F #3FAC9E

split-complementary

#683FAC #AC9E3F #4CAC3F

monochromatic

#321E52 #4D2F7F #683FAC #8863C6 #AA8FD6

Accessibility & contrast

On white

7.25

#683FAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#683FAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683FAC

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FAC	#FFFFFF	#000000	##FFFFFF
##683FAC	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AF

Deuteranopia (green-blind)

#0055AA

Tritanopia (blue-blind)

#57576F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #683fac;
/* rgb */ color: rgb(104, 63, 172);
/* oklch */ color: oklch(47.4% 0.166 296.9);

Tailwind

colors: {
  custom: {
    50: '#9876c5',
    500: '#683fac',
    950: '#000000',
  },
}

SCSS

$custom: #683fac;
$custom-light: #9876c5;
$custom-dark: #000000;

JSON

{
  "hex": "#683fac",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 172
  },
  "hsl": {
    "h": 262.569,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.47391,
    "c": 0.16647,
    "h": 296.9
  },
  "luminance": 0.09477
}

Semantic roles & 50–950 ramp

primary

#683FAC

secondary

#ABC186

accent

#D652A4

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #683FAC

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

Preview Lab → · Contrast checker → · Palette generator →