#A63FB8#A63FB8

#A63FB8 is a mid, vivid purple. Relative luminance 0.151; OKLCH L 55.8% C 0.199 H 321.4°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#A63FB8
RGB	rgb(166, 63, 184)
HSL	hsl(291, 49%, 48%)
HSV	hsv(291, 66%, 72%)
CMYK	cmyk(9.8%, 65.8%, 0%, 27.8%)
CIE-LAB	lab(45.80, 58.82, -44.46)
CIE-LCH	lch(45.80, 73.73, 322.91°)
OKLab	oklab(55.82% 0.1553 -0.124)
OKLCH	oklch(55.82% 0.199 321.4)
XYZ	xyz(26.1542, 15.1240, 46.8797)
Luminance	0.1512 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FB8 #51B83F

analogous

#693FB8 #A63FB8 #B83F8D

triadic

#A63FB8 #B8A63F #3FB8A6

tetradic

#A63FB8 #B8693F #51B83F #3F8DB8

square

#A63FB8 #B8693F #51B83F #3F8DB8

split-complementary

#A63FB8 #8DB83F #3FB869

monochromatic

#54205D #7D2F8A #A63FB8 #BD69CC #D196DB

Accessibility & contrast

On white

5.22

#A63FB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#A63FB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FB8

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FB8	#FFFFFF	#000000	##FFFFFF
##A63FB8	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D65BC

Deuteranopia (green-blind)

#4D70B5

Tritanopia (blue-blind)

#A85376

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a63fb8;
/* rgb */ color: rgb(166, 63, 184);
/* oklch */ color: oklch(55.8% 0.199 321.4);

Tailwind

colors: {
  custom: {
    50: '#c47cce',
    500: '#a63fb8',
    950: '#000000',
  },
}

SCSS

$custom: #a63fb8;
$custom-light: #c47cce;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fb8",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 184
  },
  "hsl": {
    "h": 291.074,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55819,
    "c": 0.19877,
    "h": 321.4
  },
  "luminance": 0.15123
}

Semantic roles & 50–950 ramp

primary

#A63FB8

secondary

#95C78C

accent

#D94F64

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63FB8

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

Preview Lab → · Contrast checker → · Palette generator →