#A0178A#A0178A

#A0178A is a mid, highly saturated purple. Relative luminance 0.099; OKLCH L 49.0% C 0.202 H 336.3°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#A0178A
RGB	rgb(160, 23, 138)
HSL	hsl(310, 75%, 36%)
HSV	hsv(310, 86%, 63%)
CMYK	cmyk(0%, 85.6%, 13.8%, 37.3%)
CIE-LAB	lab(37.70, 62.86, -29.77)
CIE-LCH	lch(37.70, 69.56, 334.66°)
OKLab	oklab(49% 0.185 -0.0813)
OKLCH	oklch(49% 0.202 336.3)
XYZ	xyz(19.3914, 9.9232, 24.9340)
Luminance	0.0992 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0178A #17A02D

analogous

#7117A0 #A0178A #A01745

triadic

#A0178A #8AA017 #178AA0

tetradic

#A0178A #A07117 #17A02D #1745A0

square

#A0178A #A07117 #17A02D #1745A0

split-complementary

#A0178A #45A017 #17A071

monochromatic

#35082E #6A0F5C #A0178A #D61FB8 #E54CCD

Accessibility & contrast

On white

7.04

#A0178A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#A0178A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0178A

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0178A	#FFFFFF	#000000	##FFFFFF
##A0178A	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A4C8D

Deuteranopia (green-blind)

#4F6087

Tritanopia (blue-blind)

#A92452

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a0178a;
/* rgb */ color: rgb(160, 23, 138);
/* oklch */ color: oklch(49.0% 0.202 336.3);

Tailwind

colors: {
  custom: {
    50: '#c069ac',
    500: '#a0178a',
    950: '#000000',
  },
}

SCSS

$custom: #a0178a;
$custom-light: #c069ac;
$custom-dark: #000000;

JSON

{
  "hex": "#a0178a",
  "rgb": {
    "r": 160,
    "g": 23,
    "b": 138
  },
  "hsl": {
    "h": 309.635,
    "s": 74.863,
    "l": 35.882
  },
  "oklch": {
    "l": 0.49,
    "c": 0.20211,
    "h": 336.3
  },
  "luminance": 0.09921
}

Semantic roles & 50–950 ramp

primary

#A0178A

secondary

#4CC760

accent

#F15436

background

#FCF6FA

surface

#F8ECF4

border

#D1C7CE

text

#130710

muted

#827A7F

Preview Lab

Preview with #A0178A

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

Preview Lab → · Contrast checker → · Palette generator →