#A63BCC#A63BCC

#A63BCC is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.7% C 0.222 H 315.6°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#A63BCC
RGB	rgb(166, 59, 204)
HSL	hsl(284, 59%, 52%)
HSV	hsv(284, 71%, 80%)
CMYK	cmyk(18.6%, 71.1%, 0%, 20%)
CIE-LAB	lab(46.44, 64.30, -55.07)
CIE-LCH	lch(46.44, 84.65, 319.42°)
OKLab	oklab(56.66% 0.1585 -0.155)
OKLCH	oklch(56.66% 0.222 315.6)
XYZ	xyz(28.1872, 15.5956, 58.6405)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63BCC #61CC3B

analogous

#5E3BCC #A63BCC #CC3BAA

triadic

#A63BCC #CCA63B #3BCCA6

tetradic

#A63BCC #CC5E3B #61CC3B #3BAACC

square

#A63BCC #CC5E3B #61CC3B #3BAACC

split-complementary

#A63BCC #AACC3B #3BCC5E

monochromatic

#5A1D70 #812AA0 #A63BCC #BC6CD9 #D29CE5

Accessibility & contrast

On white

5.10

#A63BCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#A63BCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63BCC

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63BCC	#FFFFFF	#000000	##FFFFFF
##A63BCC	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D0

Deuteranopia (green-blind)

#3871C9

Tritanopia (blue-blind)

#A35980

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a63bcc;
/* rgb */ color: rgb(166, 59, 204);
/* oklch */ color: oklch(56.7% 0.222 315.6);

Tailwind

colors: {
  custom: {
    50: '#c57adc',
    500: '#a63bcc',
    950: '#000000',
  },
}

SCSS

$custom: #a63bcc;
$custom-light: #c57adc;
$custom-dark: #000000;

JSON

{
  "hex": "#a63bcc",
  "rgb": {
    "r": 166,
    "g": 59,
    "b": 204
  },
  "hsl": {
    "h": 284.276,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56663,
    "c": 0.22173,
    "h": 315.6
  },
  "luminance": 0.15595
}

Semantic roles & 50–950 ramp

primary

#A63BCC

secondary

#A2D192

accent

#E2466F

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A63BCC

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

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