#A63FB1#A63FB1

#A63FB1 is a mid, vivid purple. Relative luminance 0.148; OKLCH L 55.4% C 0.193 H 323.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#A63FB1
RGB	rgb(166, 63, 177)
HSL	hsl(294, 48%, 47%)
HSV	hsv(294, 64%, 69%)
CMYK	cmyk(6.2%, 64.4%, 0%, 30.6%)
CIE-LAB	lab(45.41, 57.52, -40.98)
CIE-LCH	lch(45.41, 70.62, 324.53°)
OKLab	oklab(55.41% 0.1552 -0.1139)
OKLCH	oklch(55.41% 0.193 323.7)
XYZ	xyz(25.4385, 14.8378, 43.1105)
Luminance	0.1484 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FB1 #4AB13F

analogous

#6D3FB1 #A63FB1 #B13F83

triadic

#A63FB1 #B1A63F #3FB1A6

tetradic

#A63FB1 #B16D3F #4AB13F #3F83B1

square

#A63FB1 #B16D3F #4AB13F #3F83B1

split-complementary

#A63FB1 #83B13F #3FB16D

monochromatic

#511F57 #7C2F84 #A63FB1 #BF65C8 #D192D8

Accessibility & contrast

On white

5.29

#A63FB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#A63FB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FB1

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FB1	#FFFFFF	#000000	##FFFFFF
##A63FB1	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2764B4

Deuteranopia (green-blind)

#5170AE

Tritanopia (blue-blind)

#A95172

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a63fb1;
/* rgb */ color: rgb(166, 63, 177);
/* oklch */ color: oklch(55.4% 0.193 323.7);

Tailwind

colors: {
  custom: {
    50: '#c37bc9',
    500: '#a63fb1',
    950: '#000000',
  },
}

SCSS

$custom: #a63fb1;
$custom-light: #c37bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fb1",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 177
  },
  "hsl": {
    "h": 294.211,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.55409,
    "c": 0.19254,
    "h": 323.7
  },
  "luminance": 0.14836
}

Semantic roles & 50–950 ramp

primary

#A63FB1

secondary

#8EC488

accent

#D7515E

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63FB1

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

Preview Lab → · Contrast checker → · Palette generator →