#683A85#683A85

#683A85 is a dark, vivid violet. Relative luminance 0.077; OKLCH L 43.9% C 0.126 H 310.5°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#683A85
RGB	rgb(104, 58, 133)
HSL	hsl(277, 39%, 37%)
HSV	hsv(277, 56%, 52%)
CMYK	cmyk(21.8%, 56.4%, 0%, 47.8%)
CIE-LAB	lab(33.27, 34.60, -34.27)
CIE-LCH	lch(33.27, 48.70, 315.28°)
OKLab	oklab(43.93% 0.0822 -0.0961)
OKLCH	oklch(43.93% 0.126 310.5)
XYZ	xyz(11.4548, 7.6628, 23.0614)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683A85 #57853A

analogous

#433A85 #683A85 #853A7D

triadic

#683A85 #85683A #3A8568

tetradic

#683A85 #85433A #57853A #3A7D85

square

#683A85 #85433A #57853A #3A7D85

split-complementary

#683A85 #7D853A #3A8543

monochromatic

#251530 #47275A #683A85 #894DB0 #A576C3

Accessibility & contrast

On white

8.29

#683A85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#683A85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683A85

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683A85	#FFFFFF	#000000	##FFFFFF
##683A85	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#244C87

Deuteranopia (green-blind)

#344F83

Tritanopia (blue-blind)

#64475A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #683a85;
/* rgb */ color: rgb(104, 58, 133);
/* oklch */ color: oklch(43.9% 0.126 310.5);

Tailwind

colors: {
  custom: {
    50: '#9572a9',
    500: '#683a85',
    950: '#000000',
  },
}

SCSS

$custom: #683a85;
$custom-light: #9572a9;
$custom-dark: #000000;

JSON

{
  "hex": "#683a85",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 133
  },
  "hsl": {
    "h": 276.8,
    "s": 39.267,
    "l": 37.451
  },
  "oklch": {
    "l": 0.43932,
    "c": 0.1264,
    "h": 310.5
  },
  "luminance": 0.07663
}

Semantic roles & 50–950 ramp

primary

#683A85

secondary

#86AD6E

accent

#CF5986

background

#F9F7FA

surface

#F2EDF4

border

#CCC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #683A85

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

Preview Lab → · Contrast checker → · Palette generator →