#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
RGBrgb(161, 51, 179)
HSLhsl(292, 56%, 45%)
HSVhsv(292, 72%, 70%)
CMYKcmyk(10.1%, 71.5%, 0%, 29.8%)
CIE-LABlab(43.06, 61.52, -45.94)
CIE-LCHlch(43.06, 76.78, 323.25°)
OKLaboklab(53.61% 0.1624 -0.1284)
OKLCHoklch(53.61% 0.207 321.7)
XYZxyz(24.0176, 13.2007, 43.9220)
Luminance0.1320 (WCAG relative)
Temperatureneutral
Familypurple

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
##A133B31.005.773.645.77
#FFFFFF5.771.0021.001.00
#0000003.6421.001.0021.00
##FFFFFF5.771.0021.001.00

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 →

#A133B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva