#A63CE2#A63CE2

#A63CE2 is a mid, highly saturated violet. Relative luminance 0.168; OKLCH L 58.3% C 0.241 H 310.0°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#A63CE2
RGB	rgb(166, 60, 226)
HSL	hsl(278, 74%, 56%)
HSV	hsv(278, 73%, 89%)
CMYK	cmyk(26.5%, 73.5%, 0%, 11.4%)
CIE-LAB	lab(48.05, 68.36, -65.06)
CIE-LCH	lch(48.05, 94.37, 316.42°)
OKLab	oklab(58.27% 0.1546 -0.1844)
OKLCH	oklch(58.27% 0.241 310)
XYZ	xyz(31.0665, 16.8304, 73.5488)
Luminance	0.1683 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63CE2 #78E23C

analogous

#533CE2 #A63CE2 #E23CCB

triadic

#A63CE2 #E2A63C #3CE2A6

tetradic

#A63CE2 #E2533C #78E23C #3CCBE2

square

#A63CE2 #E2533C #78E23C #3CCBE2

split-complementary

#A63CE2 #CBE23C #3CE253

monochromatic

#63158E #871DC4 #A63CE2 #BE71EA #D7A7F2

Accessibility & contrast

On white

4.81

#A63CE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#A63CE2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63CE2

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63CE2	#FFFFFF	#000000	##FFFFFF
##A63CE2	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE7

Deuteranopia (green-blind)

#1174DF

Tritanopia (blue-blind)

#9D638C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a63ce2;
/* rgb */ color: rgb(166, 60, 226);
/* oklch */ color: oklch(58.3% 0.241 310.0);

Tailwind

colors: {
  custom: {
    50: '#c67cec',
    500: '#a63ce2',
    950: '#000000',
  },
}

SCSS

$custom: #a63ce2;
$custom-light: #c67cec;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ce2",
  "rgb": {
    "r": 166,
    "g": 60,
    "b": 226
  },
  "hsl": {
    "h": 278.313,
    "s": 74.107,
    "l": 56.078
  },
  "oklch": {
    "l": 0.58269,
    "c": 0.24064,
    "h": 310
  },
  "luminance": 0.1683
}

Semantic roles & 50–950 ramp

primary

#A63CE2

secondary

#B3DF9B

accent

#F1377A

background

#FCF7FE

surface

#F9EEFD

border

#D2C9D5

text

#140A16

muted

#827C84

Preview Lab

Preview with #A63CE2

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

Preview Lab → · Contrast checker → · Palette generator →