#A633CC#A633CC

#A633CC is a mid, highly saturated purple. Relative luminance 0.148; OKLCH L 55.9% C 0.230 H 316.1°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#A633CC
RGB	rgb(166, 51, 204)
HSL	hsl(285, 60%, 50%)
HSV	hsv(285, 75%, 80%)
CMYK	cmyk(18.6%, 75%, 0%, 20%)
CIE-LAB	lab(45.41, 67.24, -56.73)
CIE-LCH	lch(45.41, 87.97, 319.85°)
OKLab	oklab(55.93% 0.166 -0.1598)
OKLCH	oklch(55.93% 0.23 316.1)
XYZ	xyz(27.8071, 14.8354, 58.5138)
Luminance	0.1483 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A633CC #59CC33

analogous

#5933CC #A633CC #CC33A6

triadic

#A633CC #CCA633 #33CCA6

tetradic

#A633CC #CC5933 #59CC33 #33A6CC

square

#A633CC #CC5933 #59CC33 #33A6CC

split-complementary

#A633CC #A6CC33 #33CC59

monochromatic

#561B6A #7E279B #A633CC #BB64D8 #D195E4

Accessibility & contrast

On white

5.29

#A633CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#A633CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A633CC

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A633CC	#FFFFFF	#000000	##FFFFFF
##A633CC	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D0

Deuteranopia (green-blind)

#316FC9

Tritanopia (blue-blind)

#A3557E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a633cc;
/* rgb */ color: rgb(166, 51, 204);
/* oklch */ color: oklch(55.9% 0.230 316.1);

Tailwind

colors: {
  custom: {
    50: '#c577dc',
    500: '#a633cc',
    950: '#000000',
  },
}

SCSS

$custom: #a633cc;
$custom-light: #c577dc;
$custom-dark: #000000;

JSON

{
  "hex": "#a633cc",
  "rgb": {
    "r": 166,
    "g": 51,
    "b": 204
  },
  "hsl": {
    "h": 285.098,
    "s": 60,
    "l": 50
  },
  "oklch": {
    "l": 0.55931,
    "c": 0.23046,
    "h": 316.1
  },
  "luminance": 0.14834
}

Semantic roles & 50–950 ramp

primary

#A633CC

secondary

#9CD08B

accent

#E3456C

background

#FCF7FD

surface

#F9EEFB

border

#D2C9D4

text

#130915

muted

#827B83

Preview Lab

Preview with #A633CC

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

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