#A131A5#A131A5

#A131A5 is a mid, vivid purple. Relative luminance 0.125; OKLCH L 52.6% C 0.198 H 326.5°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#A131A5
RGB	rgb(161, 49, 165)
HSL	hsl(298, 54%, 42%)
HSV	hsv(298, 70%, 65%)
CMYK	cmyk(2.4%, 70.3%, 0%, 35.3%)
CIE-LAB	lab(41.99, 59.76, -39.35)
CIE-LCH	lch(41.99, 71.55, 326.64°)
OKLab	oklab(52.57% 0.1648 -0.1092)
OKLCH	oklch(52.57% 0.198 326.5)
XYZ	xyz(22.5874, 12.4918, 36.8115)
Luminance	0.1249 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A131A5 #35A531

analogous

#6731A5 #A131A5 #A5316F

triadic

#A131A5 #A5A131 #31A5A1

tetradic

#A131A5 #A56731 #35A531 #316FA5

square

#A131A5 #A56731 #35A531 #316FA5

split-complementary

#A131A5 #6FA531 #31A567

monochromatic

#451547 #732376 #A131A5 #C54AC9 #D479D7

Accessibility & contrast

On white

6.00

#A131A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#A131A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A131A5

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A131A5	#FFFFFF	#000000	##FFFFFF
##A131A5	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#195AA8

Deuteranopia (green-blind)

#4C68A2

Tritanopia (blue-blind)

#A54368

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a131a5;
/* rgb */ color: rgb(161, 49, 165);
/* oklch */ color: oklch(52.6% 0.198 326.5);

Tailwind

colors: {
  custom: {
    50: '#c074c0',
    500: '#a131a5',
    950: '#000000',
  },
}

SCSS

$custom: #a131a5;
$custom-light: #c074c0;
$custom-dark: #000000;

JSON

{
  "hex": "#a131a5",
  "rgb": {
    "r": 161,
    "g": 49,
    "b": 165
  },
  "hsl": {
    "h": 297.931,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.52573,
    "c": 0.19766,
    "h": 326.5
  },
  "luminance": 0.1249
}

Semantic roles & 50–950 ramp

primary

#A131A5

secondary

#75C072

accent

#DE4A4F

background

#FCF7FB

surface

#F8EDF7

border

#D1C8D0

text

#130912

muted

#827B81

Preview Lab

Preview with #A131A5

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

Preview Lab → · Contrast checker → · Palette generator →