#683183#683183

#683183 is a dark, vivid purple. Relative luminance 0.068; OKLCH L 42.4% C 0.139 H 313.0°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#683183
RGB	rgb(104, 49, 131)
HSL	hsl(280, 46%, 35%)
HSV	hsv(280, 63%, 51%)
CMYK	cmyk(20.6%, 62.6%, 0%, 48.6%)
CIE-LAB	lab(31.30, 39.08, -36.17)
CIE-LCH	lch(31.30, 53.25, 317.21°)
OKLab	oklab(42.45% 0.0946 -0.1016)
OKLCH	oklch(42.45% 0.139 313)
XYZ	xyz(10.9033, 6.7787, 22.2024)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683183 #4C8331

analogous

#3F3183 #683183 #833175

triadic

#683183 #836831 #318368

tetradic

#683183 #833F31 #4C8331 #317583

square

#683183 #833F31 #4C8331 #317583

split-complementary

#683183 #758331 #31833F

monochromatic

#21102A #452056 #683183 #8B42B0 #A768C6

Accessibility & contrast

On white

8.91

#683183 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#683183 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683183

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683183	#FFFFFF	#000000	##FFFFFF
##683183	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144786

Deuteranopia (green-blind)

#2C4B81

Tritanopia (blue-blind)

#654055

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #683183;
/* rgb */ color: rgb(104, 49, 131);
/* oklch */ color: oklch(42.4% 0.139 313.0);

Tailwind

colors: {
  custom: {
    50: '#966ca7',
    500: '#683183',
    950: '#000000',
  },
}

SCSS

$custom: #683183;
$custom-light: #966ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#683183",
  "rgb": {
    "r": 104,
    "g": 49,
    "b": 131
  },
  "hsl": {
    "h": 280.244,
    "s": 45.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.42449,
    "c": 0.13878,
    "h": 313
  },
  "luminance": 0.06778
}

Semantic roles & 50–950 ramp

primary

#683183

secondary

#7BAE62

accent

#D5537E

background

#F9F6FA

surface

#F2ECF4

border

#CCC7CE

text

#0E070F

muted

#7E7A7F

Preview Lab

Preview with #683183

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

Preview Lab → · Contrast checker → · Palette generator →