#A633AD#A633AD

#A633AD is a mid, highly saturated purple. Relative luminance 0.135; OKLCH L 54.0% C 0.204 H 325.5°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#A633AD
RGB	rgb(166, 51, 173)
HSL	hsl(297, 54%, 44%)
HSV	hsv(297, 71%, 68%)
CMYK	cmyk(4%, 70.5%, 0%, 32.2%)
CIE-LAB	lab(43.50, 61.55, -41.66)
CIE-LCH	lch(43.50, 74.32, 325.91°)
OKLab	oklab(53.96% 0.1683 -0.1158)
OKLCH	oklch(53.96% 0.204 325.5)
XYZ	xyz(24.4520, 13.4934, 40.8436)
Luminance	0.1349 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A633AD #3AAD33

analogous

#6933AD #A633AD #AD3377

triadic

#A633AD #ADA633 #33ADA6

tetradic

#A633AD #AD6933 #3AAD33 #3377AD

square

#A633AD #AD6933 #3AAD33 #3377AD

split-complementary

#A633AD #77AD33 #33AD69

monochromatic

#4B174E #79257E #A633AD #C551CC #D581DA

Accessibility & contrast

On white

5.68

#A633AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#A633AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A633AD

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A633AD	#FFFFFF	#000000	##FFFFFF
##A633AD	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#155EB0

Deuteranopia (green-blind)

#4D6CAA

Tritanopia (blue-blind)

#AA476D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a633ad;
/* rgb */ color: rgb(166, 51, 173);
/* oklch */ color: oklch(54.0% 0.204 325.5);

Tailwind

colors: {
  custom: {
    50: '#c475c6',
    500: '#a633ad',
    950: '#000000',
  },
}

SCSS

$custom: #a633ad;
$custom-light: #c475c6;
$custom-dark: #000000;

JSON

{
  "hex": "#a633ad",
  "rgb": {
    "r": 166,
    "g": 51,
    "b": 173
  },
  "hsl": {
    "h": 296.557,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53959,
    "c": 0.2043,
    "h": 325.5
  },
  "luminance": 0.13492
}

Semantic roles & 50–950 ramp

primary

#A633AD

secondary

#7DC379

accent

#DE4A52

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130913

muted

#827B82

Preview Lab

Preview with #A633AD

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

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