#A133CC#A133CC

#A133CC is a mid, highly saturated purple. Relative luminance 0.143; OKLCH L 55.3% C 0.229 H 314.3°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#A133CC
RGB	rgb(161, 51, 204)
HSL	hsl(283, 60%, 50%)
HSV	hsv(283, 75%, 80%)
CMYK	cmyk(21.1%, 75%, 0%, 20%)
CIE-LAB	lab(44.67, 66.29, -57.96)
CIE-LCH	lch(44.67, 88.05, 318.83°)
OKLab	oklab(55.26% 0.1599 -0.1636)
OKLCH	oklch(55.26% 0.229 314.3)
XYZ	xyz(26.7790, 14.3053, 58.4656)
Luminance	0.1430 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A133CC #5ECC33

analogous

#5433CC #A133CC #CC33AB

triadic

#A133CC #CCA133 #33CCA1

tetradic

#A133CC #CC5433 #5ECC33 #33ABCC

square

#A133CC #CC5433 #5ECC33 #33ABCC

split-complementary

#A133CC #ABCC33 #33CC54

monochromatic

#541B6A #7A279B #A133CC #B864D8 #CE95E4

Accessibility & contrast

On white

5.44

#A133CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#A133CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A133CC

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A133CC	#FFFFFF	#000000	##FFFFFF
##A133CC	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D0

Deuteranopia (green-blind)

#296CC9

Tritanopia (blue-blind)

#9D567E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a133cc;
/* rgb */ color: rgb(161, 51, 204);
/* oklch */ color: oklch(55.3% 0.229 314.3);

Tailwind

colors: {
  custom: {
    50: '#c176dc',
    500: '#a133cc',
    950: '#000000',
  },
}

SCSS

$custom: #a133cc;
$custom-light: #c176dc;
$custom-dark: #000000;

JSON

{
  "hex": "#a133cc",
  "rgb": {
    "r": 161,
    "g": 51,
    "b": 204
  },
  "hsl": {
    "h": 283.137,
    "s": 60,
    "l": 50
  },
  "oklch": {
    "l": 0.55258,
    "c": 0.22875,
    "h": 314.3
  },
  "luminance": 0.14304
}

Semantic roles & 50–950 ramp

primary

#A133CC

secondary

#9ED08B

accent

#E34571

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130915

muted

#827B83

Preview Lab

Preview with #A133CC

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

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