#A63FD5#A63FD5

#A63FD5 is a mid, highly saturated purple. Relative luminance 0.165; OKLCH L 57.7% C 0.225 H 313.0°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#A63FD5
RGB	rgb(166, 63, 213)
HSL	hsl(281, 64%, 54%)
HSV	hsv(281, 70%, 84%)
CMYK	cmyk(22.1%, 70.4%, 0%, 16.5%)
CIE-LAB	lab(47.58, 64.52, -58.40)
CIE-LCH	lch(47.58, 87.02, 317.85°)
OKLab	oklab(57.66% 0.1536 -0.1648)
OKLCH	oklch(57.66% 0.225 313)
XYZ	xyz(29.5115, 16.4670, 64.5617)
Luminance	0.1647 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FD5 #6ED53F

analogous

#5B3FD5 #A63FD5 #D53FB9

triadic

#A63FD5 #D5A63F #3FD5A6

tetradic

#A63FD5 #D55B3F #6ED53F #3FB9D5

square

#A63FD5 #D55B3F #6ED53F #3FB9D5

split-complementary

#A63FD5 #B9D53F #3FD55B

monochromatic

#5F1C7E #8527B0 #A63FD5 #BD71E0 #D5A3EB

Accessibility & contrast

On white

4.89

#A63FD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#A63FD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FD5

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FD5	#FFFFFF	#000000	##FFFFFF
##A63FD5	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD9

Deuteranopia (green-blind)

#3173D2

Tritanopia (blue-blind)

#A15F86

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a63fd5;
/* rgb */ color: rgb(166, 63, 213);
/* oklch */ color: oklch(57.7% 0.225 313.0);

Tailwind

colors: {
  custom: {
    50: '#c57de3',
    500: '#a63fd5',
    950: '#000000',
  },
}

SCSS

$custom: #a63fd5;
$custom-light: #c57de3;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fd5",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 213
  },
  "hsl": {
    "h": 281.2,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.57662,
    "c": 0.22531,
    "h": 313
  },
  "luminance": 0.16466
}

Semantic roles & 50–950 ramp

primary

#A63FD5

secondary

#ACD898

accent

#E74175

background

#FCF8FE

surface

#F8EFFC

border

#D1CAD5

text

#130A15

muted

#827C84

Preview Lab

Preview with #A63FD5

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

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