#A63BA6#A63BA6

#A63BA6 is a mid, vivid purple. Relative luminance 0.140; OKLCH L 54.4% C 0.188 H 327.8°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#A63BA6
RGB	rgb(166, 59, 166)
HSL	hsl(300, 48%, 44%)
HSV	hsv(300, 64%, 65%)
CMYK	cmyk(0%, 64.5%, 0%, 34.9%)
CIE-LAB	lab(44.22, 57.22, -36.36)
CIE-LCH	lch(44.22, 67.80, 327.57°)
OKLab	oklab(54.35% 0.1595 -0.1005)
OKLCH	oklch(54.35% 0.188 327.8)
XYZ	xyz(24.1724, 13.9897, 37.4961)
Luminance	0.1399 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63BA6 #3BA63B

analogous

#713BA6 #A63BA6 #A63B71

triadic

#A63BA6 #A6A63B #3BA6A6

tetradic

#A63BA6 #A6713B #3BA63B #3B71A6

square

#A63BA6 #A6713B #3BA63B #3B71A6

split-complementary

#A63BA6 #71A63B #3BA671

monochromatic

#4C1B4C #792B79 #A63BA6 #C45AC4 #D487D4

Accessibility & contrast

On white

5.53

#A63BA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#A63BA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63BA6

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63BA6	#FFFFFF	#000000	##FFFFFF
##A63BA6	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D60A9

Deuteranopia (green-blind)

#556DA3

Tritanopia (blue-blind)

#AB496B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a63ba6;
/* rgb */ color: rgb(166, 59, 166);
/* oklch */ color: oklch(54.4% 0.188 327.8);

Tailwind

colors: {
  custom: {
    50: '#c379c1',
    500: '#a63ba6',
    950: '#000000',
  },
}

SCSS

$custom: #a63ba6;
$custom-light: #c379c1;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ba6",
  "rgb": {
    "r": 166,
    "g": 59,
    "b": 166
  },
  "hsl": {
    "h": 300,
    "s": 47.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54354,
    "c": 0.18846,
    "h": 327.8
  },
  "luminance": 0.13988
}

Semantic roles & 50–950 ramp

primary

#A63BA6

secondary

#7EBF7E

accent

#D75151

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A63BA6

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

Preview Lab → · Contrast checker → · Palette generator →