#683D89#683D89

#683D89 is a dark, vivid violet. Relative luminance 0.081; OKLCH L 44.7% C 0.126 H 308.2°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#683D89
RGB	rgb(104, 61, 137)
HSL	hsl(274, 38%, 39%)
HSV	hsv(274, 55%, 54%)
CMYK	cmyk(24.1%, 55.5%, 0%, 46.3%)
CIE-LAB	lab(34.16, 33.86, -35.32)
CIE-LCH	lch(34.16, 48.93, 313.79°)
OKLab	oklab(44.67% 0.0781 -0.0991)
OKLCH	oklch(44.67% 0.126 308.2)
XYZ	xyz(11.8921, 8.0868, 24.5965)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D89 #5E893D

analogous

#423D89 #683D89 #893D84

triadic

#683D89 #89683D #3D8968

tetradic

#683D89 #89423D #5E893D #3D8489

square

#683D89 #89423D #5E893D #3D8489

split-complementary

#683D89 #84893D #3D8942

monochromatic

#281734 #482A5F #683D89 #8851B2 #A57CC5

Accessibility & contrast

On white

8.02

#683D89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#683D89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D89

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D89	#FFFFFF	#000000	##FFFFFF
##683D89	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264F8C

Deuteranopia (green-blind)

#345187

Tritanopia (blue-blind)

#634B5D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #683d89;
/* rgb */ color: rgb(104, 61, 137);
/* oklch */ color: oklch(44.7% 0.126 308.2);

Tailwind

colors: {
  custom: {
    50: '#9574ac',
    500: '#683d89',
    950: '#000000',
  },
}

SCSS

$custom: #683d89;
$custom-light: #9574ac;
$custom-dark: #000000;

JSON

{
  "hex": "#683d89",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 137
  },
  "hsl": {
    "h": 273.947,
    "s": 38.384,
    "l": 38.824
  },
  "oklch": {
    "l": 0.44666,
    "c": 0.12623,
    "h": 308.2
  },
  "luminance": 0.08087
}

Semantic roles & 50–950 ramp

primary

#683D89

secondary

#8DAE73

accent

#CE598C

background

#F9F7FA

surface

#F2EDF4

border

#CCC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #683D89

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

Preview Lab → · Contrast checker → · Palette generator →