#A63FA7#A63FA7

#A63FA7 is a mid, vivid purple. Relative luminance 0.145; OKLCH L 54.8% C 0.184 H 327.3°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#A63FA7
RGB	rgb(166, 63, 167)
HSL	hsl(299, 45%, 45%)
HSV	hsv(299, 62%, 65%)
CMYK	cmyk(0.6%, 62.3%, 0%, 34.5%)
CIE-LAB	lab(44.88, 55.72, -35.92)
CIE-LCH	lch(44.88, 66.29, 327.19°)
OKLab	oklab(54.85% 0.1548 -0.0992)
OKLCH	oklch(54.85% 0.184 327.3)
XYZ	xyz(24.4781, 14.4536, 38.0523)
Luminance	0.1445 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FA7 #40A73F

analogous

#723FA7 #A63FA7 #A73F74

triadic

#A63FA7 #A7A63F #3FA7A6

tetradic

#A63FA7 #A7723F #40A73F #3F74A7

square

#A63FA7 #A7723F #40A73F #3F74A7

split-complementary

#A63FA7 #74A73F #3FA772

monochromatic

#4E1D4E #7A2E7B #A63FA7 #C260C3 #D38DD4

Accessibility & contrast

On white

5.40

#A63FA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#A63FA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FA7

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FA7	#FFFFFF	#000000	##FFFFFF
##A63FA7	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3162AA

Deuteranopia (green-blind)

#576FA4

Tritanopia (blue-blind)

#AB4D6D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a63fa7;
/* rgb */ color: rgb(166, 63, 167);
/* oklch */ color: oklch(54.8% 0.184 327.3);

Tailwind

colors: {
  custom: {
    50: '#c37bc1',
    500: '#a63fa7',
    950: '#000000',
  },
}

SCSS

$custom: #a63fa7;
$custom-light: #c37bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fa7",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 167
  },
  "hsl": {
    "h": 299.423,
    "s": 45.217,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54849,
    "c": 0.18384,
    "h": 327.3
  },
  "luminance": 0.14452
}

Semantic roles & 50–950 ramp

primary

#A63FA7

secondary

#84BF83

accent

#D55354

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A63FA7

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

Preview Lab → · Contrast checker → · Palette generator →