#A133B3#A133B3

#A133B3 is a mid, highly saturated purple. Relative luminance 0.132; OKLCH L 53.6% C 0.207 H 321.7°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#A133B3
RGB	rgb(161, 51, 179)
HSL	hsl(292, 56%, 45%)
HSV	hsv(292, 72%, 70%)
CMYK	cmyk(10.1%, 71.5%, 0%, 29.8%)
CIE-LAB	lab(43.06, 61.52, -45.94)
CIE-LCH	lch(43.06, 76.78, 323.25°)
OKLab	oklab(53.61% 0.1624 -0.1284)
OKLCH	oklch(53.61% 0.207 321.7)
XYZ	xyz(24.0176, 13.2007, 43.9220)
Luminance	0.1320 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A133B3 #45B333

analogous

#6133B3 #A133B3 #B33385

triadic

#A133B3 #B3A133 #33B3A1

tetradic

#A133B3 #B36133 #45B333 #3385B3

square

#A133B3 #B36133 #45B333 #3385B3

split-complementary

#A133B3 #85B333 #33B361

monochromatic

#4B1854 #762583 #A133B3 #BD55CE #D084DC

Accessibility & contrast

On white

5.77

#A133B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#A133B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A133B3

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A133B3	#FFFFFF	#000000	##FFFFFF
##A133B3	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB7

Deuteranopia (green-blind)

#436AB0

Tritanopia (blue-blind)

#A34A70

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a133b3;
/* rgb */ color: rgb(161, 51, 179);
/* oklch */ color: oklch(53.6% 0.207 321.7);

Tailwind

colors: {
  custom: {
    50: '#c075ca',
    500: '#a133b3',
    950: '#000000',
  },
}

SCSS

$custom: #a133b3;
$custom-light: #c075ca;
$custom-dark: #000000;

JSON

{
  "hex": "#a133b3",
  "rgb": {
    "r": 161,
    "g": 51,
    "b": 179
  },
  "hsl": {
    "h": 291.563,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53607,
    "c": 0.20703,
    "h": 321.7
  },
  "luminance": 0.13199
}

Semantic roles & 50–950 ramp

primary

#A133B3

secondary

#87C67C

accent

#DF495E

background

#FCF7FC

surface

#F8EDF8

border

#D1C8D1

text

#130913

muted

#827B82

Preview Lab

Preview with #A133B3

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

Preview Lab → · Contrast checker → · Palette generator →