#A63FB5#A63FB5

#A63FB5 is a mid, vivid purple. Relative luminance 0.150; OKLCH L 55.6% C 0.196 H 322.4°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#A63FB5
RGB	rgb(166, 63, 181)
HSL	hsl(292, 48%, 48%)
HSV	hsv(292, 65%, 71%)
CMYK	cmyk(8.3%, 65.2%, 0%, 29%)
CIE-LAB	lab(45.63, 58.26, -42.98)
CIE-LCH	lch(45.63, 72.39, 323.58°)
OKLab	oklab(55.64% 0.1553 -0.1197)
OKLCH	oklch(55.64% 0.196 322.4)
XYZ	xyz(25.8430, 14.9996, 45.2411)
Luminance	0.1500 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FB5 #4EB53F

analogous

#6B3FB5 #A63FB5 #B53F89

triadic

#A63FB5 #B5A63F #3FB5A6

tetradic

#A63FB5 #B56B3F #4EB53F #3F89B5

square

#A63FB5 #B56B3F #4EB53F #3F89B5

split-complementary

#A63FB5 #89B53F #3FB56B

monochromatic

#531F5A #7C2F88 #A63FB5 #BE67CA #D194DA

Accessibility & contrast

On white

5.25

#A63FB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#A63FB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FB5

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FB5	#FFFFFF	#000000	##FFFFFF
##A63FB5	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2264B9

Deuteranopia (green-blind)

#4F70B2

Tritanopia (blue-blind)

#A85275

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a63fb5;
/* rgb */ color: rgb(166, 63, 181);
/* oklch */ color: oklch(55.6% 0.196 322.4);

Tailwind

colors: {
  custom: {
    50: '#c47ccc',
    500: '#a63fb5',
    950: '#000000',
  },
}

SCSS

$custom: #a63fb5;
$custom-light: #c47ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fb5",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 181
  },
  "hsl": {
    "h": 292.373,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.55642,
    "c": 0.19608,
    "h": 322.4
  },
  "luminance": 0.14998
}

Semantic roles & 50–950 ramp

primary

#A63FB5

secondary

#92C58A

accent

#D85061

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63FB5

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

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