#A63ECF#A63ECF

#A63ECF is a mid, highly saturated purple. Relative luminance 0.161; OKLCH L 57.2% C 0.221 H 314.6°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#A63ECF
RGB	rgb(166, 62, 207)
HSL	hsl(283, 60%, 53%)
HSV	hsv(283, 70%, 81%)
CMYK	cmyk(19.8%, 70%, 0%, 18.8%)
CIE-LAB	lab(47.05, 63.71, -55.81)
CIE-LCH	lch(47.05, 84.70, 318.78°)
OKLab	oklab(57.16% 0.1552 -0.1572)
OKLCH	oklch(57.16% 0.221 314.6)
XYZ	xyz(28.7091, 16.0582, 60.6066)
Luminance	0.1606 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63ECF #67CF3E

analogous

#5D3ECF #A63ECF #CF3EB0

triadic

#A63ECF #CFA63E #3ECFA6

tetradic

#A63ECF #CF5D3E #67CF3E #3EB0CF

square

#A63ECF #CF5D3E #67CF3E #3EB0CF

split-complementary

#A63ECF #B0CF3E #3ECF5D

monochromatic

#5C1D75 #8329A6 #A63ECF #BD6FDB #D3A0E7

Accessibility & contrast

On white

4.99

#A63ECF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#A63ECF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63ECF

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63ECF	#FFFFFF	#000000	##FFFFFF
##A63ECF	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD3

Deuteranopia (green-blind)

#3872CC

Tritanopia (blue-blind)

#A25C82

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a63ecf;
/* rgb */ color: rgb(166, 62, 207);
/* oklch */ color: oklch(57.2% 0.221 314.6);

Tailwind

colors: {
  custom: {
    50: '#c57cde',
    500: '#a63ecf',
    950: '#000000',
  },
}

SCSS

$custom: #a63ecf;
$custom-light: #c57cde;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ecf",
  "rgb": {
    "r": 166,
    "g": 62,
    "b": 207
  },
  "hsl": {
    "h": 283.034,
    "s": 60.166,
    "l": 52.745
  },
  "oklch": {
    "l": 0.5716,
    "c": 0.22095,
    "h": 314.6
  },
  "luminance": 0.16057
}

Semantic roles & 50–950 ramp

primary

#A63ECF

secondary

#A7D495

accent

#E34471

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A63ECF

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

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