#A131C0#A131C0

#A131C0 is a mid, highly saturated purple. Relative luminance 0.136; OKLCH L 54.3% C 0.220 H 317.8°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#A131C0
RGB	rgb(161, 49, 192)
HSL	hsl(287, 59%, 47%)
HSV	hsv(287, 74%, 75%)
CMYK	cmyk(16.1%, 74.5%, 0%, 24.7%)
CIE-LAB	lab(43.63, 64.67, -52.67)
CIE-LCH	lch(43.63, 83.40, 320.84°)
OKLab	oklab(54.27% 0.1632 -0.1481)
OKLCH	oklch(54.27% 0.22 317.8)
XYZ	xyz(25.3093, 13.5806, 51.1471)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A131C0 #50C031

analogous

#5A31C0 #A131C0 #C03198

triadic

#A131C0 #C0A131 #31C0A1

tetradic

#A131C0 #C05A31 #50C031 #3198C0

square

#A131C0 #C05A31 #50C031 #3198C0

split-complementary

#A131C0 #98C031 #31C05A

monochromatic

#4F185E #78258F #A131C0 #BA59D5 #CE8AE1

Accessibility & contrast

On white

5.65

#A131C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#A131C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A131C0

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A131C0	#FFFFFF	#000000	##FFFFFF
##A131C0	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C4

Deuteranopia (green-blind)

#366ABD

Tritanopia (blue-blind)

#A04F77

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a131c0;
/* rgb */ color: rgb(161, 49, 192);
/* oklch */ color: oklch(54.3% 0.220 317.8);

Tailwind

colors: {
  custom: {
    50: '#c175d4',
    500: '#a131c0',
    950: '#000000',
  },
}

SCSS

$custom: #a131c0;
$custom-light: #c175d4;
$custom-dark: #000000;

JSON

{
  "hex": "#a131c0",
  "rgb": {
    "r": 161,
    "g": 49,
    "b": 192
  },
  "hsl": {
    "h": 286.993,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.54267,
    "c": 0.22039,
    "h": 317.8
  },
  "luminance": 0.13579
}

Semantic roles & 50–950 ramp

primary

#A131C0

secondary

#92CB82

accent

#E34567

background

#FCF7FD

surface

#F8EDFA

border

#D1C8D3

text

#130914

muted

#827B83

Preview Lab

Preview with #A131C0

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

Preview Lab → · Contrast checker → · Palette generator →