#683F84#683F84

#683F84 is a dark, moderate violet. Relative luminance 0.082; OKLCH L 44.7% C 0.117 H 309.9°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#683F84
RGB	rgb(104, 63, 132)
HSL	hsl(276, 35%, 38%)
HSV	hsv(276, 52%, 52%)
CMYK	cmyk(21.2%, 52.3%, 0%, 48.2%)
CIE-LAB	lab(34.32, 31.47, -31.98)
CIE-LCH	lch(34.32, 44.86, 314.54°)
OKLab	oklab(44.69% 0.0748 -0.0894)
OKLCH	oklch(44.69% 0.117 309.9)
XYZ	xyz(11.6505, 8.1642, 22.7874)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683F84 #5B843F

analogous

#453F84 #683F84 #843F7D

triadic

#683F84 #84683F #3F8468

tetradic

#683F84 #84453F #5B843F #3F7D84

square

#683F84 #84453F #5B843F #3F7D84

split-complementary

#683F84 #7D843F #3F8445

monochromatic

#271731 #472B5B #683F84 #8953AD #A57DC1

Accessibility & contrast

On white

7.98

#683F84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#683F84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683F84

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683F84	#FFFFFF	#000000	##FFFFFF
##683F84	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4F86

Deuteranopia (green-blind)

#395182

Tritanopia (blue-blind)

#644B5B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #683f84;
/* rgb */ color: rgb(104, 63, 132);
/* oklch */ color: oklch(44.7% 0.117 309.9);

Tailwind

colors: {
  custom: {
    50: '#9575a8',
    500: '#683f84',
    950: '#000000',
  },
}

SCSS

$custom: #683f84;
$custom-light: #9575a8;
$custom-dark: #000000;

JSON

{
  "hex": "#683f84",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 132
  },
  "hsl": {
    "h": 275.652,
    "s": 35.385,
    "l": 38.235
  },
  "oklch": {
    "l": 0.4469,
    "c": 0.11657,
    "h": 309.9
  },
  "luminance": 0.08164
}

Semantic roles & 50–950 ramp

primary

#683F84

secondary

#8AAB74

accent

#CB5C89

background

#F9F7FA

surface

#F2EDF4

border

#CCC8CE

text

#0D080F

muted

#7E7B7F

Preview Lab

Preview with #683F84

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

Preview Lab → · Contrast checker → · Palette generator →