#A63DAA#A63DAA

#A63DAA is a mid, vivid purple. Relative luminance 0.143; OKLCH L 54.8% C 0.189 H 326.3°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#A63DAA
RGB	rgb(166, 61, 170)
HSL	hsl(298, 47%, 45%)
HSV	hsv(298, 64%, 67%)
CMYK	cmyk(2.4%, 64.1%, 0%, 33.3%)
CIE-LAB	lab(44.73, 57.10, -37.93)
CIE-LCH	lch(44.73, 68.55, 326.40°)
OKLab	oklab(54.79% 0.1573 -0.105)
OKLCH	oklch(54.79% 0.189 326.3)
XYZ	xyz(24.6499, 14.3483, 39.4936)
Luminance	0.1435 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63DAA #41AA3D

analogous

#6F3DAA #A63DAA #AA3D77

triadic

#A63DAA #AAA63D #3DAAA6

tetradic

#A63DAA #AA6F3D #41AA3D #3D77AA

square

#A63DAA #AA6F3D #41AA3D #3D77AA

split-complementary

#A63DAA #77AA3D #3DAA6F

monochromatic

#4E1D50 #7A2D7D #A63DAA #C25FC5 #D38CD6

Accessibility & contrast

On white

5.43

#A63DAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#A63DAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63DAA

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63DAA	#FFFFFF	#000000	##FFFFFF
##A63DAA	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C61AD

Deuteranopia (green-blind)

#546EA7

Tritanopia (blue-blind)

#AA4C6E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a63daa;
/* rgb */ color: rgb(166, 61, 170);
/* oklch */ color: oklch(54.8% 0.189 326.3);

Tailwind

colors: {
  custom: {
    50: '#c37ac4',
    500: '#a63daa',
    950: '#000000',
  },
}

SCSS

$custom: #a63daa;
$custom-light: #c37ac4;
$custom-dark: #000000;

JSON

{
  "hex": "#a63daa",
  "rgb": {
    "r": 166,
    "g": 61,
    "b": 170
  },
  "hsl": {
    "h": 297.798,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.54792,
    "c": 0.18916,
    "h": 326.3
  },
  "luminance": 0.14347
}

Semantic roles & 50–950 ramp

primary

#A63DAA

secondary

#85C082

accent

#D75156

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A12

muted

#827C81

Preview Lab

Preview with #A63DAA

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

Preview Lab → · Contrast checker → · Palette generator →