#A63CB3#A63CB3

#A63CB3 is a mid, vivid purple. Relative luminance 0.146; OKLCH L 55.2% C 0.198 H 323.2°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#A63CB3
RGB	rgb(166, 60, 179)
HSL	hsl(293, 50%, 47%)
HSV	hsv(293, 66%, 70%)
CMYK	cmyk(7.3%, 66.5%, 0%, 29.8%)
CIE-LAB	lab(45.07, 59.14, -42.69)
CIE-LCH	lch(45.07, 72.94, 324.17°)
OKLab	oklab(55.2% 0.1587 -0.1188)
OKLCH	oklch(55.2% 0.198 323.2)
XYZ	xyz(25.4777, 14.5948, 44.1142)
Luminance	0.1459 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63CB3 #49B33C

analogous

#6A3CB3 #A63CB3 #B33C85

triadic

#A63CB3 #B3A63C #3CB3A6

tetradic

#A63CB3 #B36A3C #49B33C #3C85B3

square

#A63CB3 #B36A3C #49B33C #3C85B3

split-complementary

#A63CB3 #85B33C #3CB36A

monochromatic

#511D57 #7B2D85 #A63CB3 #BF62CA #D290DA

Accessibility & contrast

On white

5.36

#A63CB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#A63CB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63CB3

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63CB3	#FFFFFF	#000000	##FFFFFF
##A63CB3	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E63B6

Deuteranopia (green-blind)

#4E6FB0

Tritanopia (blue-blind)

#A94F73

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a63cb3;
/* rgb */ color: rgb(166, 60, 179);
/* oklch */ color: oklch(55.2% 0.198 323.2);

Tailwind

colors: {
  custom: {
    50: '#c47aca',
    500: '#a63cb3',
    950: '#000000',
  },
}

SCSS

$custom: #a63cb3;
$custom-light: #c47aca;
$custom-dark: #000000;

JSON

{
  "hex": "#a63cb3",
  "rgb": {
    "r": 166,
    "g": 60,
    "b": 179
  },
  "hsl": {
    "h": 293.445,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.55202,
    "c": 0.19827,
    "h": 323.2
  },
  "luminance": 0.14593
}

Semantic roles & 50–950 ramp

primary

#A63CB3

secondary

#8DC586

accent

#D94E5E

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63CB3

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

Preview Lab → · Contrast checker → · Palette generator →