#A131C5#A131C5

#A131C5 is a mid, highly saturated purple. Relative luminance 0.138; OKLCH L 54.6% C 0.225 H 316.4°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#A131C5
RGB	rgb(161, 49, 197)
HSL	hsl(285, 60%, 48%)
HSV	hsv(285, 75%, 77%)
CMYK	cmyk(18.3%, 75.1%, 0%, 22.7%)
CIE-LAB	lab(43.95, 65.62, -55.05)
CIE-LCH	lch(43.95, 85.66, 320.01°)
OKLab	oklab(54.6% 0.1626 -0.1551)
OKLCH	oklch(54.6% 0.225 316.4)
XYZ	xyz(25.8727, 13.8060, 54.1145)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A131C5 #55C531

analogous

#5731C5 #A131C5 #C5319F

triadic

#A131C5 #C5A131 #31C5A1

tetradic

#A131C5 #C55731 #55C531 #319FC5

square

#A131C5 #C55731 #55C531 #319FC5

split-complementary

#A131C5 #9FC531 #31C557

monochromatic

#511963 #792594 #A131C5 #B95DD7 #CE8EE3

Accessibility & contrast

On white

5.58

#A131C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#A131C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A131C5

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A131C5	#FFFFFF	#000000	##FFFFFF
##A131C5	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C9

Deuteranopia (green-blind)

#306BC2

Tritanopia (blue-blind)

#9F5179

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a131c5;
/* rgb */ color: rgb(161, 49, 197);
/* oklch */ color: oklch(54.6% 0.225 316.4);

Tailwind

colors: {
  custom: {
    50: '#c175d7',
    500: '#a131c5',
    950: '#000000',
  },
}

SCSS

$custom: #a131c5;
$custom-light: #c175d7;
$custom-dark: #000000;

JSON

{
  "hex": "#a131c5",
  "rgb": {
    "r": 161,
    "g": 49,
    "b": 197
  },
  "hsl": {
    "h": 285.405,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54603,
    "c": 0.2247,
    "h": 316.4
  },
  "luminance": 0.13805
}

Semantic roles & 50–950 ramp

primary

#A131C5

secondary

#96CD85

accent

#E3446B

background

#FCF7FD

surface

#F8EDFA

border

#D1C8D3

text

#130914

muted

#827B83

Preview Lab

Preview with #A131C5

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

Preview Lab → · Contrast checker → · Palette generator →