#A63FBB#A63FBB

#A63FBB is a mid, highly saturated purple. Relative luminance 0.152; OKLCH L 56.0% C 0.201 H 320.4°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#A63FBB
RGB	rgb(166, 63, 187)
HSL	hsl(290, 50%, 49%)
HSV	hsv(290, 66%, 73%)
CMYK	cmyk(11.2%, 66.3%, 0%, 26.7%)
CIE-LAB	lab(45.98, 59.39, -45.94)
CIE-LCH	lch(45.98, 75.08, 322.27°)
OKLab	oklab(56% 0.1553 -0.1283)
OKLCH	oklch(56% 0.201 320.4)
XYZ	xyz(26.4720, 15.2512, 48.5535)
Luminance	0.1525 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FBB #54BB3F

analogous

#683FBB #A63FBB #BB3F92

triadic

#A63FBB #BBA63F #3FBBA6

tetradic

#A63FBB #BB683F #54BB3F #3F92BB

square

#A63FBB #BB683F #54BB3F #3F92BB

split-complementary

#A63FBB #92BB3F #3FBB68

monochromatic

#55205F #7D308D #A63FBB #BC6ACD #D198DC

Accessibility & contrast

On white

5.19

#A63FBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#A63FBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FBB

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FBB	#FFFFFF	#000000	##FFFFFF
##A63FBB	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1766BF

Deuteranopia (green-blind)

#4B71B8

Tritanopia (blue-blind)

#A75478

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a63fbb;
/* rgb */ color: rgb(166, 63, 187);
/* oklch */ color: oklch(56.0% 0.201 320.4);

Tailwind

colors: {
  custom: {
    50: '#c47cd0',
    500: '#a63fbb',
    950: '#000000',
  },
}

SCSS

$custom: #a63fbb;
$custom-light: #c47cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fbb",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 187
  },
  "hsl": {
    "h": 289.839,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55999,
    "c": 0.20147,
    "h": 320.4
  },
  "luminance": 0.1525
}

Semantic roles & 50–950 ramp

primary

#A63FBB

secondary

#98C88E

accent

#D94F66

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A14

muted

#827C82

Preview Lab

Preview with #A63FBB

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

Preview Lab → · Contrast checker → · Palette generator →