#81177E#81177E

#81177E is a dark, vivid purple. Relative luminance 0.068; OKLCH L 43.2% C 0.178 H 329.4°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#81177E
RGB	rgb(129, 23, 126)
HSL	hsl(302, 70%, 30%)
HSV	hsv(302, 82%, 51%)
CMYK	cmyk(0%, 82.2%, 2.3%, 49.4%)
CIE-LAB	lab(31.32, 54.49, -32.77)
CIE-LCH	lch(31.32, 63.58, 328.97°)
OKLab	oklab(43.17% 0.1536 -0.0907)
OKLCH	oklch(43.17% 0.178 329.4)
XYZ	xyz(13.1255, 6.7873, 20.3534)
Luminance	0.0679 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81177E #17811A

analogous

#4F1781 #81177E #811749

triadic

#81177E #7E8117 #177E81

tetradic

#81177E #814F17 #17811A #174981

square

#81177E #814F17 #17811A #174981

split-complementary

#81177E #498117 #17814F

monochromatic

#1A0519 #4D0E4B #81177E #B520B1 #DB37D7

Accessibility & contrast

On white

8.91

#81177E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#81177E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81177E

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81177E	#FFFFFF	#000000	##FFFFFF
##81177E	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004181

Deuteranopia (green-blind)

#394E7C

Tritanopia (blue-blind)

#86284B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #81177e;
/* rgb */ color: rgb(129, 23, 126);
/* oklch */ color: oklch(43.2% 0.178 329.4);

Tailwind

colors: {
  custom: {
    50: '#a963a4',
    500: '#81177e',
    950: '#000000',
  },
}

SCSS

$custom: #81177e;
$custom-light: #a963a4;
$custom-dark: #000000;

JSON

{
  "hex": "#81177e",
  "rgb": {
    "r": 129,
    "g": 23,
    "b": 126
  },
  "hsl": {
    "h": 301.698,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43169,
    "c": 0.17843,
    "h": 329.4
  },
  "luminance": 0.06786
}

Semantic roles & 50–950 ramp

primary

#81177E

secondary

#3EB542

accent

#ED403B

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#10060F

muted

#7F7A7F

Preview Lab

Preview with #81177E

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

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