#83309B#83309B

#83309B is a mid, vivid purple. Relative luminance 0.093; OKLCH L 47.6% C 0.176 H 317.7°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#83309B
RGB	rgb(131, 48, 155)
HSL	hsl(287, 53%, 40%)
HSV	hsv(287, 69%, 61%)
CMYK	cmyk(15.5%, 69%, 0%, 39.2%)
CIE-LAB	lab(36.57, 51.39, -42.25)
CIE-LCH	lch(36.57, 66.53, 320.57°)
OKLab	oklab(47.56% 0.1304 -0.1185)
OKLCH	oklch(47.56% 0.176 317.7)
XYZ	xyz(16.3326, 9.3065, 31.9400)
Luminance	0.0931 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83309B #489B30

analogous

#4E309B #83309B #9B307E

triadic

#83309B #9B8330 #309B83

tetradic

#83309B #9B4E30 #489B30 #307E9B

square

#83309B #9B4E30 #489B30 #307E9B

split-complementary

#83309B #7E9B30 #309B4E

monochromatic

#34133E #5C226C #83309B #A843C5 #BE72D3

Accessibility & contrast

On white

7.34

#83309B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#83309B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83309B

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83309B	#FFFFFF	#000000	##FFFFFF
##83309B	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00519E

Deuteranopia (green-blind)

#345998

Tritanopia (blue-blind)

#824462

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #83309b;
/* rgb */ color: rgb(131, 48, 155);
/* oklch */ color: oklch(47.6% 0.176 317.7);

Tailwind

colors: {
  custom: {
    50: '#aa6fb9',
    500: '#83309b',
    950: '#000000',
  },
}

SCSS

$custom: #83309b;
$custom-light: #aa6fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#83309b",
  "rgb": {
    "r": 131,
    "g": 48,
    "b": 155
  },
  "hsl": {
    "h": 286.542,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47558,
    "c": 0.17622,
    "h": 317.7
  },
  "luminance": 0.09306
}

Semantic roles & 50–950 ramp

primary

#83309B

secondary

#7EBB6C

accent

#DC4C6C

background

#FAF7FB

surface

#F4EDF6

border

#CEC8D0

text

#100811

muted

#7F7B80

Preview Lab

Preview with #83309B

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

Preview Lab → · Contrast checker → · Palette generator →