#83399B#83399B

#83399B is a mid, vivid purple. Relative luminance 0.101; OKLCH L 48.6% C 0.164 H 317.0°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#83399B
RGB	rgb(131, 57, 155)
HSL	hsl(285, 46%, 42%)
HSV	hsv(285, 63%, 61%)
CMYK	cmyk(15.5%, 63.2%, 0%, 39.2%)
CIE-LAB	lab(38.05, 47.27, -39.88)
CIE-LCH	lch(38.05, 61.84, 319.85°)
OKLab	oklab(48.63% 0.1197 -0.1116)
OKLCH	oklch(48.63% 0.164 317)
XYZ	xyz(16.7387, 10.1187, 32.0754)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83399B #519B39

analogous

#52399B #83399B #9B3982

triadic

#83399B #9B8339 #399B83

tetradic

#83399B #9B5239 #519B39 #39829B

square

#83399B #9B5239 #519B39 #39829B

split-complementary

#83399B #829B39 #399B52

monochromatic

#371842 #5D296E #83399B #A552BF #BC7FD0

Accessibility & contrast

On white

6.95

#83399B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#83399B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83399B

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83399B	#FFFFFF	#000000	##FFFFFF
##83399B	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A559E

Deuteranopia (green-blind)

#3B5C99

Tritanopia (blue-blind)

#824A65

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #83399b;
/* rgb */ color: rgb(131, 57, 155);
/* oklch */ color: oklch(48.6% 0.164 317.0);

Tailwind

colors: {
  custom: {
    50: '#aa74b9',
    500: '#83399b',
    950: '#000000',
  },
}

SCSS

$custom: #83399b;
$custom-light: #aa74b9;
$custom-dark: #000000;

JSON

{
  "hex": "#83399b",
  "rgb": {
    "r": 131,
    "g": 57,
    "b": 155
  },
  "hsl": {
    "h": 285.306,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.48631,
    "c": 0.16364,
    "h": 317
  },
  "luminance": 0.10118
}

Semantic roles & 50–950 ramp

primary

#83399B

secondary

#87B977

accent

#D65272

background

#FAF7FB

surface

#F4EDF6

border

#CEC8D0

text

#100811

muted

#7F7B80

Preview Lab

Preview with #83399B

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

Preview Lab → · Contrast checker → · Palette generator →