#A63BC3#A63BC3

#A63BC3 is a mid, highly saturated purple. Relative luminance 0.152; OKLCH L 56.1% C 0.214 H 318.2°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#A63BC3
RGB	rgb(166, 59, 195)
HSL	hsl(287, 54%, 50%)
HSV	hsv(287, 70%, 76%)
CMYK	cmyk(14.9%, 69.7%, 0%, 23.5%)
CIE-LAB	lab(45.87, 62.54, -50.76)
CIE-LCH	lch(45.87, 80.55, 320.94°)
OKLab	oklab(56.08% 0.1593 -0.1424)
OKLCH	oklch(56.08% 0.214 318.2)
XYZ	xyz(27.1388, 15.1763, 53.1190)
Luminance	0.1517 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63BC3 #58C33B

analogous

#623BC3 #A63BC3 #C33B9C

triadic

#A63BC3 #C3A63B #3BC3A6

tetradic

#A63BC3 #C3623B #58C33B #3B9CC3

square

#A63BC3 #C3623B #58C33B #3B9CC3

split-complementary

#A63BC3 #9CC33B #3BC362

monochromatic

#561F65 #7E2D94 #A63BC3 #BC69D2 #D198E0

Accessibility & contrast

On white

5.20

#A63BC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#A63BC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63BC3

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63BC3	#FFFFFF	#000000	##FFFFFF
##A63BC3	1.00	5.20	4.03	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C7

Deuteranopia (green-blind)

#4170C0

Tritanopia (blue-blind)

#A5557B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a63bc3;
/* rgb */ color: rgb(166, 59, 195);
/* oklch */ color: oklch(56.1% 0.214 318.2);

Tailwind

colors: {
  custom: {
    50: '#c47ad6',
    500: '#a63bc3',
    950: '#000000',
  },
}

SCSS

$custom: #a63bc3;
$custom-light: #c47ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#a63bc3",
  "rgb": {
    "r": 166,
    "g": 59,
    "b": 195
  },
  "hsl": {
    "h": 287.206,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.5608,
    "c": 0.21366,
    "h": 318.2
  },
  "luminance": 0.15175
}

Semantic roles & 50–950 ramp

primary

#A63BC3

secondary

#9BCC8E

accent

#DD4B6A

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130A14

muted

#827C83

Preview Lab

Preview with #A63BC3

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

Preview Lab → · Contrast checker → · Palette generator →