#A63BA2#A63BA2

#A63BA2 is a mid, vivid purple. Relative luminance 0.138; OKLCH L 54.1% C 0.185 H 329.3°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#A63BA2
RGB	rgb(166, 59, 162)
HSL	hsl(302, 48%, 44%)
HSV	hsv(302, 64%, 65%)
CMYK	cmyk(0%, 64.5%, 2.4%, 34.9%)
CIE-LAB	lab(44.01, 56.53, -34.31)
CIE-LCH	lch(44.01, 66.13, 328.75°)
OKLab	oklab(54.14% 0.1592 -0.0945)
OKLCH	oklch(54.14% 0.185 329.3)
XYZ	xyz(23.8112, 13.8452, 35.5937)
Luminance	0.1384 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63BA2 #3BA63F

analogous

#753BA6 #A63BA2 #A63B6D

triadic

#A63BA2 #A2A63B #3BA2A6

tetradic

#A63BA2 #A6753B #3BA63F #3B6DA6

square

#A63BA2 #A6753B #3BA63F #3B6DA6

split-complementary

#A63BA2 #6DA63B #3BA675

monochromatic

#4C1B4A #792B76 #A63BA2 #C45AC0 #D487D1

Accessibility & contrast

On white

5.57

#A63BA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#A63BA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63BA2

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63BA2	#FFFFFF	#000000	##FFFFFF
##A63BA2	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305FA5

Deuteranopia (green-blind)

#576D9F

Tritanopia (blue-blind)

#AC4869

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a63ba2;
/* rgb */ color: rgb(166, 59, 162);
/* oklch */ color: oklch(54.1% 0.185 329.3);

Tailwind

colors: {
  custom: {
    50: '#c379be',
    500: '#a63ba2',
    950: '#000000',
  },
}

SCSS

$custom: #a63ba2;
$custom-light: #c379be;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ba2",
  "rgb": {
    "r": 166,
    "g": 59,
    "b": 162
  },
  "hsl": {
    "h": 302.243,
    "s": 47.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54136,
    "c": 0.18514,
    "h": 329.3
  },
  "luminance": 0.13844
}

Semantic roles & 50–950 ramp

primary

#A63BA2

secondary

#7EBF81

accent

#D75651

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A63BA2

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

Preview Lab → · Contrast checker → · Palette generator →