#683789#683789

#683789 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 43.7% C 0.136 H 309.5°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#683789
RGB	rgb(104, 55, 137)
HSL	hsl(276, 43%, 38%)
HSV	hsv(276, 60%, 54%)
CMYK	cmyk(24.1%, 59.9%, 0%, 46.3%)
CIE-LAB	lab(32.88, 37.25, -37.36)
CIE-LCH	lch(32.88, 52.76, 314.91°)
OKLab	oklab(43.72% 0.0865 -0.1051)
OKLCH	oklch(43.72% 0.136 309.5)
XYZ	xyz(11.5896, 7.4818, 24.4957)
Luminance	0.0748 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683789 #588937

analogous

#3F3789 #683789 #893781

triadic

#683789 #896837 #378968

tetradic

#683789 #893F37 #588937 #378189

square

#683789 #893F37 #588937 #378189

split-complementary

#683789 #818937 #37893F

monochromatic

#261432 #47255D #683789 #8949B5 #A573C7

Accessibility & contrast

On white

8.41

#683789 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#683789 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683789

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683789	#FFFFFF	#000000	##FFFFFF
##683789	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A4B8C

Deuteranopia (green-blind)

#2D4E87

Tritanopia (blue-blind)

#64465A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #683789;
/* rgb */ color: rgb(104, 55, 137);
/* oklch */ color: oklch(43.7% 0.136 309.5);

Tailwind

colors: {
  custom: {
    50: '#9670ac',
    500: '#683789',
    950: '#000000',
  },
}

SCSS

$custom: #683789;
$custom-light: #9670ac;
$custom-dark: #000000;

JSON

{
  "hex": "#683789",
  "rgb": {
    "r": 104,
    "g": 55,
    "b": 137
  },
  "hsl": {
    "h": 275.854,
    "s": 42.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.43723,
    "c": 0.13613,
    "h": 309.5
  },
  "luminance": 0.07482
}

Semantic roles & 50–950 ramp

primary

#683789

secondary

#87B06C

accent

#D25588

background

#F9F6FA

surface

#F2ECF4

border

#CCC7CE

text

#0E0810

muted

#7E7B7F

Preview Lab

Preview with #683789

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

Preview Lab → · Contrast checker → · Palette generator →