#683A99#683A99

#683A99 is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.3% C 0.151 H 303.2°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#683A99
RGB	rgb(104, 58, 153)
HSL	hsl(269, 45%, 41%)
HSV	hsv(269, 62%, 60%)
CMYK	cmyk(32%, 62.1%, 0%, 40%)
CIE-LAB	lab(34.54, 39.59, -44.50)
CIE-LCH	lch(34.54, 59.56, 311.66°)
OKLab	oklab(45.27% 0.0824 -0.126)
OKLCH	oklch(45.27% 0.151 303.2)
XYZ	xyz(12.9704, 8.2691, 31.0436)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683A99 #6B993A

analogous

#3A3B99 #683A99 #983A99

triadic

#683A99 #99683A #3A9968

tetradic

#683A99 #993A3B #6B993A #3A9998

square

#683A99 #993A3B #6B993A #3A9998

split-complementary

#683A99 #99983A #3B993A

monochromatic

#2C1840 #4A296D #683A99 #8653BE #A57FCE

Accessibility & contrast

On white

7.91

#683A99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#683A99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683A99

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683A99	#FFFFFF	#000000	##FFFFFF
##683A99	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01509C

Deuteranopia (green-blind)

#205197

Tritanopia (blue-blind)

#5F4E64

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #683a99;
/* rgb */ color: rgb(104, 58, 153);
/* oklch */ color: oklch(45.3% 0.151 303.2);

Tailwind

colors: {
  custom: {
    50: '#9773b8',
    500: '#683a99',
    950: '#000000',
  },
}

SCSS

$custom: #683a99;
$custom-light: #9773b8;
$custom-dark: #000000;

JSON

{
  "hex": "#683a99",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 153
  },
  "hsl": {
    "h": 269.053,
    "s": 45.024,
    "l": 41.373
  },
  "oklch": {
    "l": 0.45265,
    "c": 0.15059,
    "h": 303.2
  },
  "luminance": 0.08269
}

Semantic roles & 50–950 ramp

primary

#683A99

secondary

#98B877

accent

#D55396

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0811

muted

#7E7B80

Preview Lab

Preview with #683A99

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

Preview Lab → · Contrast checker → · Palette generator →