#A63AB9#A63AB9

#A63AB9 is a mid, highly saturated purple. Relative luminance 0.146; OKLCH L 55.4% C 0.206 H 321.3°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#A63AB9
RGB	rgb(166, 58, 185)
HSL	hsl(291, 52%, 48%)
HSV	hsv(291, 69%, 73%)
CMYK	cmyk(10.3%, 68.6%, 0%, 27.5%)
CIE-LAB	lab(45.13, 61.05, -46.12)
CIE-LCH	lch(45.13, 76.51, 322.93°)
OKLab	oklab(55.36% 0.1608 -0.1288)
OKLCH	oklch(55.36% 0.206 321.3)
XYZ	xyz(25.9949, 14.6373, 47.3456)
Luminance	0.1464 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63AB9 #4DB93A

analogous

#673AB9 #A63AB9 #B93A8C

triadic

#A63AB9 #B9A63A #3AB9A6

tetradic

#A63AB9 #B9673A #4DB93A #3A8CB9

square

#A63AB9 #B9673A #4DB93A #3A8CB9

split-complementary

#A63AB9 #8CB93A #3AB967

monochromatic

#521D5C #7C2B8A #A63AB9 #BE62CE #D191DC

Accessibility & contrast

On white

5.35

#A63AB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#A63AB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63AB9

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63AB9	#FFFFFF	#000000	##FFFFFF
##A63AB9	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B63BD

Deuteranopia (green-blind)

#496FB6

Tritanopia (blue-blind)

#A75075

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a63ab9;
/* rgb */ color: rgb(166, 58, 185);
/* oklch */ color: oklch(55.4% 0.206 321.3);

Tailwind

colors: {
  custom: {
    50: '#c479cf',
    500: '#a63ab9',
    950: '#000000',
  },
}

SCSS

$custom: #a63ab9;
$custom-light: #c479cf;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ab9",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 185
  },
  "hsl": {
    "h": 291.024,
    "s": 52.263,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55356,
    "c": 0.20604,
    "h": 321.3
  },
  "luminance": 0.14636
}

Semantic roles & 50–950 ramp

primary

#A63AB9

secondary

#91C787

accent

#DC4C62

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A14

muted

#827C82

Preview Lab

Preview with #A63AB9

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

Preview Lab → · Contrast checker → · Palette generator →