#81177D#81177D

#81177D is a dark, vivid purple. Relative luminance 0.068; OKLCH L 43.1% C 0.178 H 329.9°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#81177D
RGB	rgb(129, 23, 125)
HSL	hsl(302, 70%, 30%)
HSV	hsv(302, 82%, 51%)
CMYK	cmyk(0%, 82.2%, 3.1%, 49.4%)
CIE-LAB	lab(31.26, 54.32, -32.24)
CIE-LCH	lch(31.26, 63.17, 329.31°)
OKLab	oklab(43.11% 0.1537 -0.0892)
OKLCH	oklch(43.11% 0.178 329.9)
XYZ	xyz(13.0613, 6.7616, 20.0153)
Luminance	0.0676 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81177D #17811B

analogous

#501781 #81177D #811748

triadic

#81177D #7D8117 #177D81

tetradic

#81177D #815017 #17811B #174881

square

#81177D #815017 #17811B #174881

split-complementary

#81177D #488117 #178150

monochromatic

#1A0519 #4D0E4B #81177D #B520AF #DB37D5

Accessibility & contrast

On white

8.93

#81177D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#81177D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81177D

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81177D	#FFFFFF	#000000	##FFFFFF
##81177D	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#014180

Deuteranopia (green-blind)

#394E7B

Tritanopia (blue-blind)

#86284A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #81177d;
/* rgb */ color: rgb(129, 23, 125);
/* oklch */ color: oklch(43.1% 0.178 329.9);

Tailwind

colors: {
  custom: {
    50: '#a963a3',
    500: '#81177d',
    950: '#000000',
  },
}

SCSS

$custom: #81177d;
$custom-light: #a963a3;
$custom-dark: #000000;

JSON

{
  "hex": "#81177d",
  "rgb": {
    "r": 129,
    "g": 23,
    "b": 125
  },
  "hsl": {
    "h": 302.264,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43107,
    "c": 0.17767,
    "h": 329.9
  },
  "luminance": 0.06761
}

Semantic roles & 50–950 ramp

primary

#81177D

secondary

#3EB543

accent

#ED423B

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#10060F

muted

#7F7A7F

Preview Lab

Preview with #81177D

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

Preview Lab → · Contrast checker → · Palette generator →