#A63BB4#A63BB4

#A63BB4 is a mid, highly saturated purple. Relative luminance 0.145; OKLCH L 55.2% C 0.200 H 322.9°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#A63BB4
RGB	rgb(166, 59, 180)
HSL	hsl(293, 51%, 47%)
HSV	hsv(293, 67%, 71%)
CMYK	cmyk(7.8%, 67.2%, 0%, 29.4%)
CIE-LAB	lab(44.99, 59.73, -43.42)
CIE-LCH	lch(44.99, 73.84, 323.98°)
OKLab	oklab(55.16% 0.1598 -0.121)
OKLCH	oklch(55.16% 0.2 322.9)
XYZ	xyz(25.5273, 14.5316, 44.6315)
Luminance	0.1453 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63BB4 #49B43B

analogous

#6A3BB4 #A63BB4 #B43B86

triadic

#A63BB4 #B4A63B #3BB4A6

tetradic

#A63BB4 #B46A3B #49B43B #3B86B4

square

#A63BB4 #B46A3B #49B43B #3B86B4

split-complementary

#A63BB4 #86B43B #3BB46A

monochromatic

#511D58 #7B2C86 #A63BB4 #BF61CB #D28FDA

Accessibility & contrast

On white

5.38

#A63BB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#A63BB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63BB4

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63BB4	#FFFFFF	#000000	##FFFFFF
##A63BB4	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A62B8

Deuteranopia (green-blind)

#4D6FB1

Tritanopia (blue-blind)

#A84F73

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a63bb4;
/* rgb */ color: rgb(166, 59, 180);
/* oklch */ color: oklch(55.2% 0.200 322.9);

Tailwind

colors: {
  custom: {
    50: '#c47acb',
    500: '#a63bb4',
    950: '#000000',
  },
}

SCSS

$custom: #a63bb4;
$custom-light: #c47acb;
$custom-dark: #000000;

JSON

{
  "hex": "#a63bb4",
  "rgb": {
    "r": 166,
    "g": 59,
    "b": 180
  },
  "hsl": {
    "h": 293.058,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.55157,
    "c": 0.20043,
    "h": 322.9
  },
  "luminance": 0.1453
}

Semantic roles & 50–950 ramp

primary

#A63BB4

secondary

#8DC586

accent

#DA4E5E

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63BB4

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

Preview Lab → · Contrast checker → · Palette generator →