#81179F#81179F

#81179F is a mid, highly saturated purple. Relative luminance 0.078; OKLCH L 45.4% C 0.205 H 316.9°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#81179F
RGB	rgb(129, 23, 159)
HSL	hsl(287, 75%, 36%)
HSV	hsv(287, 86%, 62%)
CMYK	cmyk(18.9%, 85.5%, 0%, 37.6%)
CIE-LAB	lab(33.53, 60.37, -49.59)
CIE-LCH	lch(33.53, 78.13, 320.60°)
OKLab	oklab(45.43% 0.1495 -0.1399)
OKLCH	oklch(45.43% 0.205 316.9)
XYZ	xyz(15.6167, 7.7838, 33.4740)
Luminance	0.0778 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81179F #359F17

analogous

#3D179F #81179F #9F1779

triadic

#81179F #9F8117 #179F81

tetradic

#81179F #9F3D17 #359F17 #17799F

square

#81179F #9F3D17 #359F17 #17799F

split-complementary

#81179F #799F17 #179F3D

monochromatic

#2A0834 #560F6A #81179F #AC1FD4 #C34BE5

Accessibility & contrast

On white

8.21

#81179F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#81179F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81179F

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81179F	#FFFFFF	#000000	##FFFFFF
##81179F	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A2

Deuteranopia (green-blind)

#18529C

Tritanopia (blue-blind)

#7F3A5E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #81179f;
/* rgb */ color: rgb(129, 23, 159);
/* oklch */ color: oklch(45.4% 0.205 316.9);

Tailwind

colors: {
  custom: {
    50: '#aa65bc',
    500: '#81179f',
    950: '#000000',
  },
}

SCSS

$custom: #81179f;
$custom-light: #aa65bc;
$custom-dark: #000000;

JSON

{
  "hex": "#81179f",
  "rgb": {
    "r": 129,
    "g": 23,
    "b": 159
  },
  "hsl": {
    "h": 286.765,
    "s": 74.725,
    "l": 35.686
  },
  "oklch": {
    "l": 0.4543,
    "c": 0.20477,
    "h": 316.9
  },
  "luminance": 0.07783
}

Semantic roles & 50–950 ramp

primary

#81179F

secondary

#66C74B

accent

#F13660

background

#FAF6FB

surface

#F5EBF6

border

#CFC6D0

text

#110612

muted

#807A81

Preview Lab

Preview with #81179F

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

Preview Lab → · Contrast checker → · Palette generator →