#A531BC#A531BC

#A531BC is a mid, highly saturated purple. Relative luminance 0.138; OKLCH L 54.6% C 0.219 H 320.4°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#A531BC
RGB	rgb(165, 49, 188)
HSL	hsl(290, 59%, 46%)
HSV	hsv(290, 74%, 74%)
CMYK	cmyk(12.2%, 73.9%, 0%, 26.3%)
CIE-LAB	lab(43.99, 64.73, -49.72)
CIE-LCH	lch(43.99, 81.62, 322.47°)
OKLab	oklab(54.56% 0.1684 -0.1393)
OKLCH	oklch(54.56% 0.219 320.4)
XYZ	xyz(25.6914, 13.8281, 48.8830)
Luminance	0.1383 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A531BC #48BC31

analogous

#6031BC #A531BC #BC318E

triadic

#A531BC #BCA531 #31BCA5

tetradic

#A531BC #BC6031 #48BC31 #318EBC

square

#A531BC #BC6031 #48BC31 #318EBC

split-complementary

#A531BC #8EBC31 #31BC60

monochromatic

#50185B #7A248B #A531BC #BF57D3 #D188E0

Accessibility & contrast

On white

5.58

#A531BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#A531BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A531BC

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A531BC	#FFFFFF	#000000	##FFFFFF
##A531BC	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C0

Deuteranopia (green-blind)

#3F6CB9

Tritanopia (blue-blind)

#A64D74

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a531bc;
/* rgb */ color: rgb(165, 49, 188);
/* oklch */ color: oklch(54.6% 0.219 320.4);

Tailwind

colors: {
  custom: {
    50: '#c475d1',
    500: '#a531bc',
    950: '#000000',
  },
}

SCSS

$custom: #a531bc;
$custom-light: #c475d1;
$custom-dark: #000000;

JSON

{
  "hex": "#a531bc",
  "rgb": {
    "r": 165,
    "g": 49,
    "b": 188
  },
  "hsl": {
    "h": 290.072,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54564,
    "c": 0.21855,
    "h": 320.4
  },
  "luminance": 0.13827
}

Semantic roles & 50–950 ramp

primary

#A531BC

secondary

#8CCA7F

accent

#E24660

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130914

muted

#827B82

Preview Lab

Preview with #A531BC

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

Preview Lab → · Contrast checker → · Palette generator →