#83409B#83409B

#83409B is a mid, vivid purple. Relative luminance 0.109; OKLCH L 49.6% C 0.153 H 316.3°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#83409B
RGB	rgb(131, 64, 155)
HSL	hsl(284, 42%, 43%)
HSV	hsv(284, 59%, 61%)
CMYK	cmyk(15.5%, 58.7%, 0%, 39.2%)
CIE-LAB	lab(39.34, 43.77, -37.83)
CIE-LCH	lch(39.34, 57.85, 319.16°)
OKLab	oklab(49.57% 0.1105 -0.1057)
OKLCH	oklch(49.57% 0.153 316.3)
XYZ	xyz(17.1090, 10.8592, 32.1988)
Luminance	0.1086 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83409B #589B40

analogous

#55409B #83409B #9B4085

triadic

#83409B #9B8340 #409B83

tetradic

#83409B #9B5540 #589B40 #40859B

square

#83409B #9B5540 #589B40 #40859B

split-complementary

#83409B #859B40 #409B55

monochromatic

#3A1C44 #5E2E70 #83409B #A35CBC #BB88CE

Accessibility & contrast

On white

6.62

#83409B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#83409B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83409B

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83409B	#FFFFFF	#000000	##FFFFFF
##83409B	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28599E

Deuteranopia (green-blind)

#415F99

Tritanopia (blue-blind)

#824F67

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #83409b;
/* rgb */ color: rgb(131, 64, 155);
/* oklch */ color: oklch(49.6% 0.153 316.3);

Tailwind

colors: {
  custom: {
    50: '#a978b9',
    500: '#83409b',
    950: '#000000',
  },
}

SCSS

$custom: #83409b;
$custom-light: #a978b9;
$custom-dark: #000000;

JSON

{
  "hex": "#83409b",
  "rgb": {
    "r": 131,
    "g": 64,
    "b": 155
  },
  "hsl": {
    "h": 284.176,
    "s": 41.553,
    "l": 42.941
  },
  "oklch": {
    "l": 0.49568,
    "c": 0.15291,
    "h": 316.3
  },
  "luminance": 0.10859
}

Semantic roles & 50–950 ramp

primary

#83409B

secondary

#8EB87E

accent

#D15677

background

#FAF7FB

surface

#F4EDF6

border

#CEC8D0

text

#100911

muted

#7F7B80

Preview Lab

Preview with #83409B

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

Preview Lab → · Contrast checker → · Palette generator →