#A133D2#A133D2

#A133D2 is a mid, highly saturated purple. Relative luminance 0.146; OKLCH L 55.7% C 0.234 H 312.8°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#A133D2
RGB	rgb(161, 51, 210)
HSL	hsl(282, 64%, 51%)
HSV	hsv(282, 76%, 82%)
CMYK	cmyk(23.3%, 75.7%, 0%, 17.6%)
CIE-LAB	lab(45.08, 67.48, -60.75)
CIE-LCH	lch(45.08, 90.80, 318.00°)
OKLab	oklab(55.68% 0.1589 -0.1718)
OKLCH	oklch(55.68% 0.234 312.8)
XYZ	xyz(27.5125, 14.5987, 62.3288)
Luminance	0.1460 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A133D2 #64D233

analogous

#5133D2 #A133D2 #D233B4

triadic

#A133D2 #D2A133 #33D2A1

tetradic

#A133D2 #D25133 #64D233 #33B4D2

square

#A133D2 #D25133 #64D233 #33B4D2

split-complementary

#A133D2 #B4D233 #33D251

monochromatic

#561972 #7C24A4 #A133D2 #B865DD #CF97E8

Accessibility & contrast

On white

5.36

#A133D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#A133D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A133D2

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A133D2	#FFFFFF	#000000	##FFFFFF
##A133D2	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D6

Deuteranopia (green-blind)

#1D6DCF

Tritanopia (blue-blind)

#9B5881

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a133d2;
/* rgb */ color: rgb(161, 51, 210);
/* oklch */ color: oklch(55.7% 0.234 312.8);

Tailwind

colors: {
  custom: {
    50: '#c276e1',
    500: '#a133d2',
    950: '#000000',
  },
}

SCSS

$custom: #a133d2;
$custom-light: #c276e1;
$custom-dark: #000000;

JSON

{
  "hex": "#a133d2",
  "rgb": {
    "r": 161,
    "g": 51,
    "b": 210
  },
  "hsl": {
    "h": 281.509,
    "s": 63.855,
    "l": 51.176
  },
  "oklch": {
    "l": 0.55679,
    "c": 0.23404,
    "h": 312.8
  },
  "luminance": 0.14598
}

Semantic roles & 50–950 ramp

primary

#A133D2

secondary

#A3D48D

accent

#E74174

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130915

muted

#827B83

Preview Lab

Preview with #A133D2

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

Preview Lab → · Contrast checker → · Palette generator →