#A63FD9#A63FD9

#A63FD9 is a mid, highly saturated purple. Relative luminance 0.167; OKLCH L 57.9% C 0.229 H 312.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#A63FD9
RGB	rgb(166, 63, 217)
HSL	hsl(280, 67%, 55%)
HSV	hsv(280, 71%, 85%)
CMYK	cmyk(23.5%, 71%, 0%, 14.9%)
CIE-LAB	lab(47.84, 65.34, -60.26)
CIE-LCH	lch(47.84, 88.88, 317.31°)
OKLab	oklab(57.93% 0.1531 -0.1703)
OKLCH	oklch(57.93% 0.229 312)
XYZ	xyz(30.0255, 16.6726, 67.2686)
Luminance	0.1667 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FD9 #72D93F

analogous

#593FD9 #A63FD9 #D93FBF

triadic

#A63FD9 #D9A63F #3FD9A6

tetradic

#A63FD9 #D9593F #72D93F #3FBFD9

square

#A63FD9 #D9593F #72D93F #3FBFD9

split-complementary

#A63FD9 #BFD93F #3FD959

monochromatic

#611A84 #8624B7 #A63FD9 #BE72E3 #D5A5ED

Accessibility & contrast

On white

4.84

#A63FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#A63FD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FD9

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FD9	#FFFFFF	#000000	##FFFFFF
##A63FD9	1.00	4.84	4.33	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDD

Deuteranopia (green-blind)

#2B74D6

Tritanopia (blue-blind)

#A06188

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a63fd9;
/* rgb */ color: rgb(166, 63, 217);
/* oklch */ color: oklch(57.9% 0.229 312.0);

Tailwind

colors: {
  custom: {
    50: '#c57de6',
    500: '#a63fd9',
    950: '#000000',
  },
}

SCSS

$custom: #a63fd9;
$custom-light: #c57de6;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fd9",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 217
  },
  "hsl": {
    "h": 280.13,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.57933,
    "c": 0.22902,
    "h": 312
  },
  "luminance": 0.16672
}

Semantic roles & 50–950 ramp

primary

#A63FD9

secondary

#AFDA9A

accent

#EA3E77

background

#FCF8FE

surface

#F9EFFC

border

#D2CAD5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A63FD9

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

Preview Lab → · Contrast checker → · Palette generator →