#A633CD#A633CD

#A633CD is a mid, highly saturated purple. Relative luminance 0.149; OKLCH L 56.0% C 0.231 H 315.8°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#A633CD
RGB	rgb(166, 51, 205)
HSL	hsl(285, 61%, 50%)
HSV	hsv(285, 75%, 80%)
CMYK	cmyk(19%, 75.1%, 0%, 19.6%)
CIE-LAB	lab(45.47, 67.43, -57.20)
CIE-LCH	lch(45.47, 88.42, 319.69°)
OKLab	oklab(56% 0.1659 -0.1612)
OKLCH	oklch(56% 0.231 315.8)
XYZ	xyz(27.9274, 14.8835, 59.1475)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A633CD #5ACD33

analogous

#5933CD #A633CD #CD33A7

triadic

#A633CD #CDA633 #33CDA6

tetradic

#A633CD #CD5933 #5ACD33 #33A7CD

square

#A633CD #CD5933 #5ACD33 #33A7CD

split-complementary

#A633CD #A7CD33 #33CD59

monochromatic

#571A6B #7F269C #A633CD #BB64D9 #D195E5

Accessibility & contrast

On white

5.28

#A633CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#A633CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A633CD

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A633CD	#FFFFFF	#000000	##FFFFFF
##A633CD	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D1

Deuteranopia (green-blind)

#306FCA

Tritanopia (blue-blind)

#A3557E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a633cd;
/* rgb */ color: rgb(166, 51, 205);
/* oklch */ color: oklch(56.0% 0.231 315.8);

Tailwind

colors: {
  custom: {
    50: '#c577dd',
    500: '#a633cd',
    950: '#000000',
  },
}

SCSS

$custom: #a633cd;
$custom-light: #c577dd;
$custom-dark: #000000;

JSON

{
  "hex": "#a633cd",
  "rgb": {
    "r": 166,
    "g": 51,
    "b": 205
  },
  "hsl": {
    "h": 284.805,
    "s": 60.63,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55999,
    "c": 0.23132,
    "h": 315.8
  },
  "luminance": 0.14882
}

Semantic roles & 50–950 ramp

primary

#A633CD

secondary

#9DD08B

accent

#E4446C

background

#FCF7FD

surface

#F9EEFB

border

#D2C9D4

text

#130915

muted

#827B83

Preview Lab

Preview with #A633CD

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

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