#73189B#73189B

#73189B is a dark, vivid purple. Relative luminance 0.067; OKLCH L 43.1% C 0.196 H 312.1°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#73189B
RGB	rgb(115, 24, 155)
HSL	hsl(282, 73%, 35%)
HSV	hsv(282, 85%, 61%)
CMYK	cmyk(25.8%, 84.5%, 0%, 39.2%)
CIE-LAB	lab(31.03, 56.94, -51.31)
CIE-LCH	lch(31.03, 76.65, 317.98°)
OKLab	oklab(43.14% 0.1315 -0.1455)
OKLCH	oklch(43.14% 0.196 312.1)
XYZ	xyz(13.3122, 6.6651, 31.5892)
Luminance	0.0667 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73189B #409B18

analogous

#31189B #73189B #9B1882

triadic

#73189B #9B7318 #189B73

tetradic

#73189B #9B3118 #409B18 #18829B

square

#73189B #9B3118 #409B18 #18829B

split-complementary

#73189B #829B18 #189B31

monochromatic

#240831 #4C1066 #73189B #9A20D0 #B44AE3

Accessibility & contrast

On white

9.00

#73189B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#73189B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73189B

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73189B	#FFFFFF	#000000	##FFFFFF
##73189B	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459E

Deuteranopia (green-blind)

#004B98

Tritanopia (blue-blind)

#6E3B5C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #73189b;
/* rgb */ color: rgb(115, 24, 155);
/* oklch */ color: oklch(43.1% 0.196 312.1);

Tailwind

colors: {
  custom: {
    50: '#a063b9',
    500: '#73189b',
    950: '#000000',
  },
}

SCSS

$custom: #73189b;
$custom-light: #a063b9;
$custom-dark: #000000;

JSON

{
  "hex": "#73189b",
  "rgb": {
    "r": 115,
    "g": 24,
    "b": 155
  },
  "hsl": {
    "h": 281.679,
    "s": 73.184,
    "l": 35.098
  },
  "oklch": {
    "l": 0.4314,
    "c": 0.19612,
    "h": 312.1
  },
  "luminance": 0.06665
}

Semantic roles & 50–950 ramp

primary

#73189B

secondary

#70C54A

accent

#F03870

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#0F0612

muted

#7F7A81

Preview Lab

Preview with #73189B

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

Preview Lab → · Contrast checker → · Palette generator →