#A133C8#A133C8

#A133C8 is a mid, highly saturated purple. Relative luminance 0.141; OKLCH L 55.0% C 0.225 H 315.4°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#A133C8
RGB	rgb(161, 51, 200)
HSL	hsl(284, 59%, 49%)
HSV	hsv(284, 75%, 78%)
CMYK	cmyk(19.5%, 74.5%, 0%, 21.6%)
CIE-LAB	lab(44.40, 65.50, -56.08)
CIE-LCH	lch(44.40, 86.23, 319.43°)
OKLab	oklab(54.98% 0.1604 -0.1581)
OKLCH	oklch(54.98% 0.225 315.4)
XYZ	xyz(26.3054, 14.1158, 55.9713)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A133C8 #5AC833

analogous

#5633C8 #A133C8 #C833A5

triadic

#A133C8 #C8A133 #33C8A1

tetradic

#A133C8 #C85633 #5AC833 #33A5C8

square

#A133C8 #C85633 #5AC833 #33A5C8

split-complementary

#A133C8 #A5C833 #33C856

monochromatic

#521A66 #7A2797 #A133C8 #B861D7 #CE92E3

Accessibility & contrast

On white

5.49

#A133C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#A133C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A133C8

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A133C8	#FFFFFF	#000000	##FFFFFF
##A133C8	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CC

Deuteranopia (green-blind)

#2E6CC5

Tritanopia (blue-blind)

#9E547C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a133c8;
/* rgb */ color: rgb(161, 51, 200);
/* oklch */ color: oklch(55.0% 0.225 315.4);

Tailwind

colors: {
  custom: {
    50: '#c176d9',
    500: '#a133c8',
    950: '#000000',
  },
}

SCSS

$custom: #a133c8;
$custom-light: #c176d9;
$custom-dark: #000000;

JSON

{
  "hex": "#a133c8",
  "rgb": {
    "r": 161,
    "g": 51,
    "b": 200
  },
  "hsl": {
    "h": 284.295,
    "s": 59.363,
    "l": 49.216
  },
  "oklch": {
    "l": 0.54982,
    "c": 0.22524,
    "h": 315.4
  },
  "luminance": 0.14115
}

Semantic roles & 50–950 ramp

primary

#A133C8

secondary

#9BCE89

accent

#E3456E

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130915

muted

#827B83

Preview Lab

Preview with #A133C8

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

Preview Lab → · Contrast checker → · Palette generator →