#A63DB5#A63DB5

#A63DB5 is a mid, vivid purple. Relative luminance 0.148; OKLCH L 55.4% C 0.199 H 322.5°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#A63DB5
RGB	rgb(166, 61, 181)
HSL	hsl(293, 50%, 47%)
HSV	hsv(293, 66%, 71%)
CMYK	cmyk(8.3%, 66.3%, 0%, 29%)
CIE-LAB	lab(45.33, 59.09, -43.45)
CIE-LCH	lch(45.33, 73.35, 323.67°)
OKLab	oklab(55.43% 0.1576 -0.1211)
OKLCH	oklch(55.43% 0.199 322.5)
XYZ	xyz(25.7343, 14.7821, 45.2048)
Luminance	0.1478 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63DB5 #4CB53D

analogous

#6A3DB5 #A63DB5 #B53D88

triadic

#A63DB5 #B5A63D #3DB5A6

tetradic

#A63DB5 #B56A3D #4CB53D #3D88B5

square

#A63DB5 #B56A3D #4CB53D #3D88B5

split-complementary

#A63DB5 #88B53D #3DB56A

monochromatic

#521E59 #7C2E87 #A63DB5 #BE64CB #D192DA

Accessibility & contrast

On white

5.31

#A63DB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#A63DB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63DB5

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63DB5	#FFFFFF	#000000	##FFFFFF
##A63DB5	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D64B9

Deuteranopia (green-blind)

#4D6FB2

Tritanopia (blue-blind)

#A85174

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a63db5;
/* rgb */ color: rgb(166, 61, 181);
/* oklch */ color: oklch(55.4% 0.199 322.5);

Tailwind

colors: {
  custom: {
    50: '#c47bcc',
    500: '#a63db5',
    950: '#000000',
  },
}

SCSS

$custom: #a63db5;
$custom-light: #c47bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#a63db5",
  "rgb": {
    "r": 166,
    "g": 61,
    "b": 181
  },
  "hsl": {
    "h": 292.5,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55426,
    "c": 0.19873,
    "h": 322.5
  },
  "luminance": 0.14781
}

Semantic roles & 50–950 ramp

primary

#A63DB5

secondary

#90C588

accent

#D94F60

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63DB5

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

Preview Lab → · Contrast checker → · Palette generator →