#A63EB5#A63EB5

#A63EB5 is a mid, vivid purple. Relative luminance 0.149; OKLCH L 55.5% C 0.197 H 322.4°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#A63EB5
RGB	rgb(166, 62, 181)
HSL	hsl(292, 49%, 48%)
HSV	hsv(292, 66%, 71%)
CMYK	cmyk(8.3%, 65.7%, 0%, 29%)
CIE-LAB	lab(45.48, 58.68, -43.22)
CIE-LCH	lch(45.48, 72.87, 323.63°)
OKLab	oklab(55.53% 0.1565 -0.1204)
OKLCH	oklch(55.53% 0.197 322.4)
XYZ	xyz(25.7881, 14.8898, 45.2228)
Luminance	0.1489 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63EB5 #4DB53E

analogous

#6A3EB5 #A63EB5 #B53E88

triadic

#A63EB5 #B5A63E #3EB5A6

tetradic

#A63EB5 #B56A3E #4DB53E #3E88B5

square

#A63EB5 #B56A3E #4DB53E #3E88B5

split-complementary

#A63EB5 #88B53E #3EB56A

monochromatic

#521F5A #7C2E87 #A63EB5 #BE66CA #D193DA

Accessibility & contrast

On white

5.28

#A63EB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#A63EB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63EB5

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63EB5	#FFFFFF	#000000	##FFFFFF
##A63EB5	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2064B9

Deuteranopia (green-blind)

#4E70B2

Tritanopia (blue-blind)

#A85174

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a63eb5;
/* rgb */ color: rgb(166, 62, 181);
/* oklch */ color: oklch(55.5% 0.197 322.4);

Tailwind

colors: {
  custom: {
    50: '#c47bcc',
    500: '#a63eb5',
    950: '#000000',
  },
}

SCSS

$custom: #a63eb5;
$custom-light: #c47bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#a63eb5",
  "rgb": {
    "r": 166,
    "g": 62,
    "b": 181
  },
  "hsl": {
    "h": 292.437,
    "s": 48.971,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55533,
    "c": 0.19741,
    "h": 322.4
  },
  "luminance": 0.14888
}

Semantic roles & 50–950 ramp

primary

#A63EB5

secondary

#91C589

accent

#D94F61

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63EB5

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

Preview Lab → · Contrast checker → · Palette generator →