#A131C8#A131C8

#A131C8 is a mid, highly saturated purple. Relative luminance 0.139; OKLCH L 54.8% C 0.227 H 315.5°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#A131C8
RGB	rgb(161, 49, 200)
HSL	hsl(285, 61%, 49%)
HSV	hsv(285, 76%, 78%)
CMYK	cmyk(19.5%, 75.5%, 0%, 21.6%)
CIE-LAB	lab(44.15, 66.20, -56.47)
CIE-LCH	lch(44.15, 87.02, 319.54°)
OKLab	oklab(54.81% 0.1622 -0.1592)
OKLCH	oklch(54.81% 0.227 315.5)
XYZ	xyz(26.2199, 13.9448, 55.9428)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A131C8 #58C831

analogous

#5531C8 #A131C8 #C831A4

triadic

#A131C8 #C8A131 #31C8A1

tetradic

#A131C8 #C85531 #58C831 #31A4C8

square

#A131C8 #C85531 #58C831 #31A4C8

split-complementary

#A131C8 #A4C831 #31C855

monochromatic

#521966 #792597 #A131C8 #B85FD8 #CE90E4

Accessibility & contrast

On white

5.54

#A131C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#A131C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A131C8

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A131C8	#FFFFFF	#000000	##FFFFFF
##A131C8	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CC

Deuteranopia (green-blind)

#2C6BC5

Tritanopia (blue-blind)

#9E537B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a131c8;
/* rgb */ color: rgb(161, 49, 200);
/* oklch */ color: oklch(54.8% 0.227 315.5);

Tailwind

colors: {
  custom: {
    50: '#c175d9',
    500: '#a131c8',
    950: '#000000',
  },
}

SCSS

$custom: #a131c8;
$custom-light: #c175d9;
$custom-dark: #000000;

JSON

{
  "hex": "#a131c8",
  "rgb": {
    "r": 161,
    "g": 49,
    "b": 200
  },
  "hsl": {
    "h": 284.503,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54809,
    "c": 0.2273,
    "h": 315.5
  },
  "luminance": 0.13944
}

Semantic roles & 50–950 ramp

primary

#A131C8

secondary

#99CE86

accent

#E4446D

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130915

muted

#827B83

Preview Lab

Preview with #A131C8

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

Preview Lab → · Contrast checker → · Palette generator →