#683D86#683D86

#683D86 is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.5% C 0.123 H 309.5°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#683D86
RGB	rgb(104, 61, 134)
HSL	hsl(275, 37%, 38%)
HSV	hsv(275, 54%, 53%)
CMYK	cmyk(22.4%, 54.5%, 0%, 47.5%)
CIE-LAB	lab(33.99, 33.12, -33.75)
CIE-LCH	lch(33.99, 47.29, 314.46°)
OKLab	oklab(44.48% 0.0779 -0.0946)
OKLCH	oklch(44.48% 0.123 309.5)
XYZ	xyz(11.6799, 8.0020, 23.4789)
Luminance	0.0800 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D86 #5B863D

analogous

#433D86 #683D86 #863D7F

triadic

#683D86 #86683D #3D8668

tetradic

#683D86 #86433D #5B863D #3D7F86

square

#683D86 #86433D #5B863D #3D7F86

split-complementary

#683D86 #7F863D #3D8643

monochromatic

#271732 #472A5C #683D86 #8951B0 #A57BC3

Accessibility & contrast

On white

8.08

#683D86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#683D86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D86

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D86	#FFFFFF	#000000	##FFFFFF
##683D86	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284E88

Deuteranopia (green-blind)

#365184

Tritanopia (blue-blind)

#644A5B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #683d86;
/* rgb */ color: rgb(104, 61, 134);
/* oklch */ color: oklch(44.5% 0.123 309.5);

Tailwind

colors: {
  custom: {
    50: '#9574a9',
    500: '#683d86',
    950: '#000000',
  },
}

SCSS

$custom: #683d86;
$custom-light: #9574a9;
$custom-dark: #000000;

JSON

{
  "hex": "#683d86",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 134
  },
  "hsl": {
    "h": 275.342,
    "s": 37.436,
    "l": 38.235
  },
  "oklch": {
    "l": 0.44479,
    "c": 0.12252,
    "h": 309.5
  },
  "luminance": 0.08002
}

Semantic roles & 50–950 ramp

primary

#683D86

secondary

#8AAD72

accent

#CD5A8A

background

#F9F7FA

surface

#F2EDF4

border

#CCC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #683D86

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

Preview Lab → · Contrast checker → · Palette generator →