#A131BC#A131BC

#A131BC is a mid, highly saturated purple. Relative luminance 0.134; OKLCH L 54.0% C 0.217 H 319.0°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#A131BC
RGB	rgb(161, 49, 188)
HSL	hsl(288, 59%, 46%)
HSV	hsv(288, 74%, 74%)
CMYK	cmyk(14.4%, 73.9%, 0%, 26.3%)
CIE-LAB	lab(43.37, 63.91, -50.74)
CIE-LCH	lch(43.37, 81.61, 321.55°)
OKLab	oklab(54% 0.1637 -0.1424)
OKLCH	oklch(54% 0.217 319)
XYZ	xyz(24.8721, 13.4057, 48.8446)
Luminance	0.1341 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A131BC #4CBC31

analogous

#5B31BC #A131BC #BC3192

triadic

#A131BC #BCA131 #31BCA1

tetradic

#A131BC #BC5B31 #4CBC31 #3192BC

square

#A131BC #BC5B31 #4CBC31 #3192BC

split-complementary

#A131BC #92BC31 #31BC5B

monochromatic

#4E185B #77248B #A131BC #BB57D3 #CF88E0

Accessibility & contrast

On white

5.70

#A131BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#A131BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A131BC

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A131BC	#FFFFFF	#000000	##FFFFFF
##A131BC	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC0

Deuteranopia (green-blind)

#3A6AB9

Tritanopia (blue-blind)

#A14D74

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a131bc;
/* rgb */ color: rgb(161, 49, 188);
/* oklch */ color: oklch(54.0% 0.217 319.0);

Tailwind

colors: {
  custom: {
    50: '#c175d1',
    500: '#a131bc',
    950: '#000000',
  },
}

SCSS

$custom: #a131bc;
$custom-light: #c175d1;
$custom-dark: #000000;

JSON

{
  "hex": "#a131bc",
  "rgb": {
    "r": 161,
    "g": 49,
    "b": 188
  },
  "hsl": {
    "h": 288.345,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54002,
    "c": 0.21696,
    "h": 319
  },
  "luminance": 0.13405
}

Semantic roles & 50–950 ramp

primary

#A131BC

secondary

#8ECA7F

accent

#E24664

background

#FCF7FC

surface

#F8EDF9

border

#D1C8D2

text

#130914

muted

#827B82

Preview Lab

Preview with #A131BC

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

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