#683281#683281

#683281 is a dark, vivid purple. Relative luminance 0.068; OKLCH L 42.5% C 0.135 H 313.7°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#683281
RGB	rgb(104, 50, 129)
HSL	hsl(281, 44%, 35%)
HSV	hsv(281, 61%, 51%)
CMYK	cmyk(19.4%, 61.2%, 0%, 49.4%)
CIE-LAB	lab(31.37, 38.08, -34.81)
CIE-LCH	lch(31.37, 51.59, 317.57°)
OKLab	oklab(42.46% 0.0932 -0.0976)
OKLCH	oklch(42.46% 0.135 313.7)
XYZ	xyz(10.8113, 6.8095, 21.5095)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683281 #4B8132

analogous

#413281 #683281 #813272

triadic

#683281 #816832 #328168

tetradic

#683281 #814132 #4B8132 #327281

square

#683281 #814132 #4B8132 #327281

split-complementary

#683281 #728132 #328141

monochromatic

#211029 #442155 #683281 #8C43AD #A869C5

Accessibility & contrast

On white

8.89

#683281 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#683281 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683281

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683281	#FFFFFF	#000000	##FFFFFF
##683281	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194784

Deuteranopia (green-blind)

#2F4B7F

Tritanopia (blue-blind)

#664054

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #683281;
/* rgb */ color: rgb(104, 50, 129);
/* oklch */ color: oklch(42.5% 0.135 313.7);

Tailwind

colors: {
  custom: {
    50: '#966da6',
    500: '#683281',
    950: '#000000',
  },
}

SCSS

$custom: #683281;
$custom-light: #966da6;
$custom-dark: #000000;

JSON

{
  "hex": "#683281",
  "rgb": {
    "r": 104,
    "g": 50,
    "b": 129
  },
  "hsl": {
    "h": 281.013,
    "s": 44.134,
    "l": 35.098
  },
  "oklch": {
    "l": 0.42461,
    "c": 0.13494,
    "h": 313.7
  },
  "luminance": 0.06809
}

Semantic roles & 50–950 ramp

primary

#683281

secondary

#7AAC62

accent

#D4547C

background

#F9F6FA

surface

#F2ECF4

border

#CCC7CE

text

#0E070F

muted

#7E7A7F

Preview Lab

Preview with #683281

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

Preview Lab → · Contrast checker → · Palette generator →