#A633BD#A633BD

#A633BD is a mid, highly saturated purple. Relative luminance 0.141; OKLCH L 54.9% C 0.218 H 320.4°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#A633BD
RGB	rgb(166, 51, 189)
HSL	hsl(290, 58%, 47%)
HSV	hsv(290, 73%, 74%)
CMYK	cmyk(12.2%, 73%, 0%, 25.9%)
CIE-LAB	lab(44.45, 64.42, -49.56)
CIE-LCH	lch(44.45, 81.27, 322.43°)
OKLab	oklab(54.94% 0.1676 -0.1388)
OKLCH	oklch(54.94% 0.218 320.4)
XYZ	xyz(26.0939, 14.1501, 49.4910)
Luminance	0.1415 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A633BD #4ABD33

analogous

#6133BD #A633BD #BD338F

triadic

#A633BD #BDA633 #33BDA6

tetradic

#A633BD #BD6133 #4ABD33 #338FBD

square

#A633BD #BD6133 #4ABD33 #338FBD

split-complementary

#A633BD #8FBD33 #33BD61

monochromatic

#51195D #7C268D #A633BD #BF5BD3 #D18BE0

Accessibility & contrast

On white

5.48

#A633BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#A633BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A633BD

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A633BD	#FFFFFF	#000000	##FFFFFF
##A633BD	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C1

Deuteranopia (green-blind)

#416DBA

Tritanopia (blue-blind)

#A74E75

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a633bd;
/* rgb */ color: rgb(166, 51, 189);
/* oklch */ color: oklch(54.9% 0.218 320.4);

Tailwind

colors: {
  custom: {
    50: '#c476d1',
    500: '#a633bd',
    950: '#000000',
  },
}

SCSS

$custom: #a633bd;
$custom-light: #c476d1;
$custom-dark: #000000;

JSON

{
  "hex": "#a633bd",
  "rgb": {
    "r": 166,
    "g": 51,
    "b": 189
  },
  "hsl": {
    "h": 290,
    "s": 57.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.54943,
    "c": 0.21764,
    "h": 320.4
  },
  "luminance": 0.14149
}

Semantic roles & 50–950 ramp

primary

#A633BD

secondary

#8ECA82

accent

#E14761

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130914

muted

#827B82

Preview Lab

Preview with #A633BD

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

Preview Lab → · Contrast checker → · Palette generator →