#A63BB2#A63BB2

#A63BB2 is a mid, vivid purple. Relative luminance 0.144; OKLCH L 55.0% C 0.199 H 323.5°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#A63BB2
RGB	rgb(166, 59, 178)
HSL	hsl(294, 50%, 46%)
HSV	hsv(294, 67%, 70%)
CMYK	cmyk(6.7%, 66.9%, 0%, 30.2%)
CIE-LAB	lab(44.87, 59.36, -42.42)
CIE-LCH	lch(44.87, 72.96, 324.45°)
OKLab	oklab(55.04% 0.1598 -0.1181)
OKLCH	oklch(55.04% 0.199 323.5)
XYZ	xyz(25.3250, 14.4507, 43.5662)
Luminance	0.1445 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63BB2 #47B23B

analogous

#6B3BB2 #A63BB2 #B23B83

triadic

#A63BB2 #B2A63B #3BB2A6

tetradic

#A63BB2 #B26B3B #47B23B #3B83B2

square

#A63BB2 #B26B3B #47B23B #3B83B2

split-complementary

#A63BB2 #83B23B #3BB26B

monochromatic

#501D56 #7B2C84 #A63BB2 #C060CA #D28EDA

Accessibility & contrast

On white

5.40

#A63BB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#A63BB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63BB2

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63BB2	#FFFFFF	#000000	##FFFFFF
##A63BB2	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E62B5

Deuteranopia (green-blind)

#4E6EAF

Tritanopia (blue-blind)

#A94E72

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a63bb2;
/* rgb */ color: rgb(166, 59, 178);
/* oklch */ color: oklch(55.0% 0.199 323.5);

Tailwind

colors: {
  custom: {
    50: '#c479c9',
    500: '#a63bb2',
    950: '#000000',
  },
}

SCSS

$custom: #a63bb2;
$custom-light: #c479c9;
$custom-dark: #000000;

JSON

{
  "hex": "#a63bb2",
  "rgb": {
    "r": 166,
    "g": 59,
    "b": 178
  },
  "hsl": {
    "h": 293.95,
    "s": 50.211,
    "l": 46.471
  },
  "oklch": {
    "l": 0.55038,
    "c": 0.19869,
    "h": 323.5
  },
  "luminance": 0.14449
}

Semantic roles & 50–950 ramp

primary

#A63BB2

secondary

#8BC485

accent

#DA4E5C

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63BB2

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

Preview Lab → · Contrast checker → · Palette generator →