#A633BA#A633BA

#A633BA is a mid, highly saturated purple. Relative luminance 0.140; OKLCH L 54.8% C 0.215 H 321.3°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#A633BA
RGB	rgb(166, 51, 186)
HSL	hsl(291, 57%, 46%)
HSV	hsv(291, 73%, 73%)
CMYK	cmyk(10.8%, 72.6%, 0%, 27.1%)
CIE-LAB	lab(44.26, 63.87, -48.09)
CIE-LCH	lch(44.26, 79.95, 323.02°)
OKLab	oklab(54.75% 0.1678 -0.1346)
OKLCH	oklch(54.75% 0.215 321.3)
XYZ	xyz(25.7716, 14.0212, 47.7937)
Luminance	0.1402 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A633BA #47BA33

analogous

#6333BA #A633BA #BA338B

triadic

#A633BA #BAA633 #33BAA6

tetradic

#A633BA #BA6333 #47BA33 #338BBA

square

#A633BA #BA6333 #47BA33 #338BBA

split-complementary

#A633BA #8BBA33 #33BA63

monochromatic

#50195A #7B268A #A633BA #C059D1 #D289DF

Accessibility & contrast

On white

5.52

#A633BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#A633BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A633BA

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A633BA	#FFFFFF	#000000	##FFFFFF
##A633BA	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BE

Deuteranopia (green-blind)

#436DB7

Tritanopia (blue-blind)

#A74D74

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a633ba;
/* rgb */ color: rgb(166, 51, 186);
/* oklch */ color: oklch(54.8% 0.215 321.3);

Tailwind

colors: {
  custom: {
    50: '#c476cf',
    500: '#a633ba',
    950: '#000000',
  },
}

SCSS

$custom: #a633ba;
$custom-light: #c476cf;
$custom-dark: #000000;

JSON

{
  "hex": "#a633ba",
  "rgb": {
    "r": 166,
    "g": 51,
    "b": 186
  },
  "hsl": {
    "h": 291.111,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54753,
    "c": 0.2151,
    "h": 321.3
  },
  "luminance": 0.1402
}

Semantic roles & 50–950 ramp

primary

#A633BA

secondary

#8BC980

accent

#E0485E

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130914

muted

#827B82

Preview Lab

Preview with #A633BA

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

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