#73189E#73189E

#73189E is a dark, vivid purple. Relative luminance 0.068; OKLCH L 43.4% C 0.199 H 311.1°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#73189E
RGB	rgb(115, 24, 158)
HSL	hsl(281, 74%, 36%)
HSV	hsv(281, 85%, 62%)
CMYK	cmyk(27.2%, 84.8%, 0%, 38%)
CIE-LAB	lab(31.27, 57.56, -52.75)
CIE-LCH	lch(31.27, 78.07, 317.49°)
OKLab	oklab(43.38% 0.1308 -0.1497)
OKLCH	oklch(43.38% 0.199 311.1)
XYZ	xyz(13.5672, 6.7671, 32.9326)
Luminance	0.0677 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73189E #439E18

analogous

#30189E #73189E #9E1886

triadic

#73189E #9E7318 #189E73

tetradic

#73189E #9E3018 #439E18 #18869E

square

#73189E #9E3018 #439E18 #18869E

split-complementary

#73189E #869E18 #189E30

monochromatic

#260834 #4C1069 #73189E #9A20D3 #B34DE4

Accessibility & contrast

On white

8.92

#73189E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#73189E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73189E

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73189E	#FFFFFF	#000000	##FFFFFF
##73189E	1.00	8.92	2.35	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A1

Deuteranopia (green-blind)

#004B9B

Tritanopia (blue-blind)

#6D3C5E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #73189e;
/* rgb */ color: rgb(115, 24, 158);
/* oklch */ color: oklch(43.4% 0.199 311.1);

Tailwind

colors: {
  custom: {
    50: '#a063bc',
    500: '#73189e',
    950: '#000000',
  },
}

SCSS

$custom: #73189e;
$custom-light: #a063bc;
$custom-dark: #000000;

JSON

{
  "hex": "#73189e",
  "rgb": {
    "r": 115,
    "g": 24,
    "b": 158
  },
  "hsl": {
    "h": 280.746,
    "s": 73.626,
    "l": 35.686
  },
  "oklch": {
    "l": 0.43381,
    "c": 0.19876,
    "h": 311.1
  },
  "luminance": 0.06767
}

Semantic roles & 50–950 ramp

primary

#73189E

secondary

#73C64C

accent

#F03873

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#0F0612

muted

#7F7A81

Preview Lab

Preview with #73189E

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

Preview Lab → · Contrast checker → · Palette generator →