#A3509B#A3509B

#A3509B is a mid, vivid purple. Relative luminance 0.159; OKLCH L 56.0% C 0.145 H 331.0°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#A3509B
RGB	rgb(163, 80, 155)
HSL	hsl(306, 34%, 48%)
HSV	hsv(306, 51%, 64%)
CMYK	cmyk(0%, 50.9%, 4.9%, 36.1%)
CIE-LAB	lab(46.83, 44.71, -25.76)
CIE-LCH	lch(46.83, 51.60, 330.06°)
OKLab	oklab(56.01% 0.1269 -0.0702)
OKLCH	oklch(56.01% 0.145 331)
XYZ	xyz(23.8891, 15.8919, 32.8132)
Luminance	0.1589 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3509B #50A358

analogous

#8150A3 #A3509B #A35072

triadic

#A3509B #9BA350 #509BA3

tetradic

#A3509B #A38150 #50A358 #5072A3

square

#A3509B #A38150 #50A358 #5072A3

split-complementary

#A3509B #72A350 #50A381

monochromatic

#51284D #7A3C74 #A3509B #BB75B4 #CF9ECB

Accessibility & contrast

On white

5.03

#A3509B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#A3509B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3509B

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3509B	#FFFFFF	#000000	##FFFFFF
##A3509B	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C689E

Deuteranopia (green-blind)

#657399

Tritanopia (blue-blind)

#A9576E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a3509b;
/* rgb */ color: rgb(163, 80, 155);
/* oklch */ color: oklch(56.0% 0.145 331.0);

Tailwind

colors: {
  custom: {
    50: '#c084b8',
    500: '#a3509b',
    950: '#000000',
  },
}

SCSS

$custom: #a3509b;
$custom-light: #c084b8;
$custom-dark: #000000;

JSON

{
  "hex": "#a3509b",
  "rgb": {
    "r": 163,
    "g": 80,
    "b": 155
  },
  "hsl": {
    "h": 305.783,
    "s": 34.156,
    "l": 47.647
  },
  "oklch": {
    "l": 0.56006,
    "c": 0.14507,
    "h": 331
  },
  "luminance": 0.1589
}

Semantic roles & 50–950 ramp

primary

#A3509B

secondary

#92BC96

accent

#CA685E

background

#FCF8FB

surface

#F8EFF6

border

#D1CAD0

text

#120B11

muted

#817C80

Preview Lab

Preview with #A3509B

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

Preview Lab → · Contrast checker → · Palette generator →