#A63FB3#A63FB3

#A63FB3 is a mid, vivid purple. Relative luminance 0.149; OKLCH L 55.5% C 0.194 H 323.1°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#A63FB3
RGB	rgb(166, 63, 179)
HSL	hsl(293, 48%, 47%)
HSV	hsv(293, 65%, 70%)
CMYK	cmyk(7.3%, 64.8%, 0%, 29.8%)
CIE-LAB	lab(45.52, 57.89, -41.98)
CIE-LCH	lch(45.52, 71.51, 324.05°)
OKLab	oklab(55.53% 0.1553 -0.1168)
OKLCH	oklch(55.53% 0.194 323.1)
XYZ	xyz(25.6393, 14.9181, 44.1681)
Luminance	0.1492 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FB3 #4CB33F

analogous

#6C3FB3 #A63FB3 #B33F86

triadic

#A63FB3 #B3A63F #3FB3A6

tetradic

#A63FB3 #B36C3F #4CB33F #3F86B3

square

#A63FB3 #B36C3F #4CB33F #3F86B3

split-complementary

#A63FB3 #86B33F #3FB36C

monochromatic

#521F58 #7C2F86 #A63FB3 #BE66C9 #D193D9

Accessibility & contrast

On white

5.27

#A63FB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#A63FB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FB3

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FB3	#FFFFFF	#000000	##FFFFFF
##A63FB3	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2464B6

Deuteranopia (green-blind)

#5070B0

Tritanopia (blue-blind)

#A95174

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a63fb3;
/* rgb */ color: rgb(166, 63, 179);
/* oklch */ color: oklch(55.5% 0.194 323.1);

Tailwind

colors: {
  custom: {
    50: '#c47cca',
    500: '#a63fb3',
    950: '#000000',
  },
}

SCSS

$custom: #a63fb3;
$custom-light: #c47cca;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fb3",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 179
  },
  "hsl": {
    "h": 293.276,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55525,
    "c": 0.19431,
    "h": 323.1
  },
  "luminance": 0.14917
}

Semantic roles & 50–950 ramp

primary

#A63FB3

secondary

#90C489

accent

#D8505F

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63FB3

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

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