#A63FD4#A63FD4

#A63FD4 is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.6% C 0.224 H 313.2°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#A63FD4
RGB	rgb(166, 63, 212)
HSL	hsl(281, 63%, 54%)
HSV	hsv(281, 70%, 83%)
CMYK	cmyk(21.7%, 70.3%, 0%, 16.9%)
CIE-LAB	lab(47.52, 64.31, -57.93)
CIE-LCH	lch(47.52, 86.56, 317.99°)
OKLab	oklab(57.6% 0.1537 -0.1635)
OKLCH	oklch(57.6% 0.224 313.2)
XYZ	xyz(29.3850, 16.4164, 63.8953)
Luminance	0.1641 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FD4 #6DD43F

analogous

#5C3FD4 #A63FD4 #D43FB7

triadic

#A63FD4 #D4A63F #3FD4A6

tetradic

#A63FD4 #D45C3F #6DD43F #3FB7D4

square

#A63FD4 #D45C3F #6DD43F #3FB7D4

split-complementary

#A63FD4 #B7D43F #3FD45C

monochromatic

#5F1C7D #8527AF #A63FD4 #BD71DF #D4A3EA

Accessibility & contrast

On white

4.90

#A63FD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#A63FD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FD4

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FD4	#FFFFFF	#000000	##FFFFFF
##A63FD4	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD8

Deuteranopia (green-blind)

#3373D1

Tritanopia (blue-blind)

#A15F85

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a63fd4;
/* rgb */ color: rgb(166, 63, 212);
/* oklch */ color: oklch(57.6% 0.224 313.2);

Tailwind

colors: {
  custom: {
    50: '#c57de2',
    500: '#a63fd4',
    950: '#000000',
  },
}

SCSS

$custom: #a63fd4;
$custom-light: #c57de2;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fd4",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 212
  },
  "hsl": {
    "h": 281.477,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.57595,
    "c": 0.22439,
    "h": 313.2
  },
  "luminance": 0.16415
}

Semantic roles & 50–950 ramp

primary

#A63FD4

secondary

#ABD798

accent

#E64174

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A63FD4

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

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