#A63BB3#A63BB3

#A63BB3 is a mid, vivid purple. Relative luminance 0.145; OKLCH L 55.1% C 0.200 H 323.2°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#A63BB3
RGB	rgb(166, 59, 179)
HSL	hsl(294, 50%, 47%)
HSV	hsv(294, 67%, 70%)
CMYK	cmyk(7.3%, 67%, 0%, 29.8%)
CIE-LAB	lab(44.93, 59.54, -42.92)
CIE-LCH	lch(44.93, 73.40, 324.21°)
OKLab	oklab(55.1% 0.1598 -0.1195)
OKLCH	oklch(55.1% 0.2 323.2)
XYZ	xyz(25.4258, 14.4910, 44.0969)
Luminance	0.1449 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63BB3 #48B33B

analogous

#6A3BB3 #A63BB3 #B33B84

triadic

#A63BB3 #B3A63B #3BB3A6

tetradic

#A63BB3 #B36A3B #48B33B #3B84B3

square

#A63BB3 #B36A3B #48B33B #3B84B3

split-complementary

#A63BB3 #84B33B #3BB36A

monochromatic

#511D57 #7B2C85 #A63BB3 #BF60CB #D28EDA

Accessibility & contrast

On white

5.39

#A63BB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#A63BB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63BB3

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63BB3	#FFFFFF	#000000	##FFFFFF
##A63BB3	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C62B6

Deuteranopia (green-blind)

#4D6FB0

Tritanopia (blue-blind)

#A94F72

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a63bb3;
/* rgb */ color: rgb(166, 59, 179);
/* oklch */ color: oklch(55.1% 0.200 323.2);

Tailwind

colors: {
  custom: {
    50: '#c479ca',
    500: '#a63bb3',
    950: '#000000',
  },
}

SCSS

$custom: #a63bb3;
$custom-light: #c479ca;
$custom-dark: #000000;

JSON

{
  "hex": "#a63bb3",
  "rgb": {
    "r": 166,
    "g": 59,
    "b": 179
  },
  "hsl": {
    "h": 293.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55097,
    "c": 0.19956,
    "h": 323.2
  },
  "luminance": 0.1449
}

Semantic roles & 50–950 ramp

primary

#A63BB3

secondary

#8CC585

accent

#DA4E5D

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63BB3

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

Preview Lab → · Contrast checker → · Palette generator →