#683D84#683D84

#683D84 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.4% C 0.120 H 310.4°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#683D84
RGB	rgb(104, 61, 132)
HSL	hsl(276, 37%, 38%)
HSV	hsv(276, 54%, 52%)
CMYK	cmyk(21.2%, 53.8%, 0%, 48.2%)
CIE-LAB	lab(33.87, 32.63, -32.69)
CIE-LCH	lch(33.87, 46.19, 314.95°)
OKLab	oklab(44.36% 0.0777 -0.0915)
OKLCH	oklch(44.36% 0.12 310.4)
XYZ	xyz(11.5417, 7.9467, 22.7512)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D84 #59843D

analogous

#443D84 #683D84 #843D7C

triadic

#683D84 #84683D #3D8468

tetradic

#683D84 #84443D #59843D #3D7C84

square

#683D84 #84443D #59843D #3D7C84

split-complementary

#683D84 #7C843D #3D8444

monochromatic

#261630 #472A5A #683D84 #8950AE #A57AC1

Accessibility & contrast

On white

8.11

#683D84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#683D84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D84

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D84	#FFFFFF	#000000	##FFFFFF
##683D84	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4E86

Deuteranopia (green-blind)

#375082

Tritanopia (blue-blind)

#65495A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #683d84;
/* rgb */ color: rgb(104, 61, 132);
/* oklch */ color: oklch(44.4% 0.120 310.4);

Tailwind

colors: {
  custom: {
    50: '#9574a8',
    500: '#683d84',
    950: '#000000',
  },
}

SCSS

$custom: #683d84;
$custom-light: #9574a8;
$custom-dark: #000000;

JSON

{
  "hex": "#683d84",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 132
  },
  "hsl": {
    "h": 276.338,
    "s": 36.788,
    "l": 37.843
  },
  "oklch": {
    "l": 0.44356,
    "c": 0.12005,
    "h": 310.4
  },
  "luminance": 0.07946
}

Semantic roles & 50–950 ramp

primary

#683D84

secondary

#88AB71

accent

#CD5B88

background

#F9F7FA

surface

#F2EDF4

border

#CCC8CE

text

#0D080F

muted

#7E7B7F

Preview Lab

Preview with #683D84

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

Preview Lab → · Contrast checker → · Palette generator →