#A633BF#A633BF

#A633BF is a mid, highly saturated purple. Relative luminance 0.142; OKLCH L 55.1% C 0.219 H 319.8°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#A633BF
RGB	rgb(166, 51, 191)
HSL	hsl(289, 58%, 47%)
HSV	hsv(289, 73%, 75%)
CMYK	cmyk(13.1%, 73.3%, 0%, 25.1%)
CIE-LAB	lab(44.57, 64.78, -50.52)
CIE-LCH	lch(44.57, 82.16, 322.05°)
OKLab	oklab(55.07% 0.1674 -0.1417)
OKLCH	oklch(55.07% 0.219 319.8)
XYZ	xyz(26.3125, 14.2376, 50.6423)
Luminance	0.1424 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A633BF #4CBF33

analogous

#6033BF #A633BF #BF3392

triadic

#A633BF #BFA633 #33BFA6

tetradic

#A633BF #BF6033 #4CBF33 #3392BF

square

#A633BF #BF6033 #4CBF33 #3392BF

split-complementary

#A633BF #92BF33 #33BF60

monochromatic

#52195E #7C268F #A633BF #BE5CD3 #D18CE0

Accessibility & contrast

On white

5.46

#A633BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#A633BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A633BF

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A633BF	#FFFFFF	#000000	##FFFFFF
##A633BF	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C3

Deuteranopia (green-blind)

#3F6DBC

Tritanopia (blue-blind)

#A64F77

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a633bf;
/* rgb */ color: rgb(166, 51, 191);
/* oklch */ color: oklch(55.1% 0.219 319.8);

Tailwind

colors: {
  custom: {
    50: '#c476d3',
    500: '#a633bf',
    950: '#000000',
  },
}

SCSS

$custom: #a633bf;
$custom-light: #c476d3;
$custom-dark: #000000;

JSON

{
  "hex": "#a633bf",
  "rgb": {
    "r": 166,
    "g": 51,
    "b": 191
  },
  "hsl": {
    "h": 289.286,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55071,
    "c": 0.21933,
    "h": 319.8
  },
  "luminance": 0.14236
}

Semantic roles & 50–950 ramp

primary

#A633BF

secondary

#90CB83

accent

#E14762

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130914

muted

#827B83

Preview Lab

Preview with #A633BF

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

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