#A63BB7#A63BB7

#A63BB7 is a mid, highly saturated purple. Relative luminance 0.147; OKLCH L 55.3% C 0.203 H 321.9°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#A63BB7
RGB	rgb(166, 59, 183)
HSL	hsl(292, 51%, 47%)
HSV	hsv(292, 68%, 72%)
CMYK	cmyk(9.3%, 67.8%, 0%, 28.2%)
CIE-LAB	lab(45.16, 60.28, -44.91)
CIE-LCH	lch(45.16, 75.17, 323.31°)
OKLab	oklab(55.34% 0.1598 -0.1253)
OKLCH	oklch(55.34% 0.203 321.9)
XYZ	xyz(25.8362, 14.6552, 46.2584)
Luminance	0.1465 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63BB7 #4CB73B

analogous

#683BB7 #A63BB7 #B73B8A

triadic

#A63BB7 #B7A63B #3BB7A6

tetradic

#A63BB7 #B7683B #4CB73B #3B8AB7

square

#A63BB7 #B7683B #4CB73B #3B8AB7

split-complementary

#A63BB7 #8AB73B #3BB768

monochromatic

#521D5A #7C2C89 #A63BB7 #BE63CD #D191DC

Accessibility & contrast

On white

5.34

#A63BB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#A63BB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63BB7

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63BB7	#FFFFFF	#000000	##FFFFFF
##A63BB7	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1463BB

Deuteranopia (green-blind)

#4B6FB4

Tritanopia (blue-blind)

#A85074

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a63bb7;
/* rgb */ color: rgb(166, 59, 183);
/* oklch */ color: oklch(55.3% 0.203 321.9);

Tailwind

colors: {
  custom: {
    50: '#c47acd',
    500: '#a63bb7',
    950: '#000000',
  },
}

SCSS

$custom: #a63bb7;
$custom-light: #c47acd;
$custom-dark: #000000;

JSON

{
  "hex": "#a63bb7",
  "rgb": {
    "r": 166,
    "g": 59,
    "b": 183
  },
  "hsl": {
    "h": 291.774,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55336,
    "c": 0.20304,
    "h": 321.9
  },
  "luminance": 0.14654
}

Semantic roles & 50–950 ramp

primary

#A63BB7

secondary

#90C687

accent

#DB4D61

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63BB7

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

Preview Lab → · Contrast checker → · Palette generator →