#A431BC#A431BC

#A431BC is a mid, highly saturated purple. Relative luminance 0.137; OKLCH L 54.4% C 0.218 H 320.0°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX#A431BC
RGBrgb(164, 49, 188)
HSLhsl(290, 59%, 46%)
HSVhsv(290, 74%, 74%)
CMYKcmyk(12.8%, 73.9%, 0%, 26.3%)
CIE-LABlab(43.83, 64.52, -49.98)
CIE-LCHlch(43.83, 81.61, 322.24°)
OKLaboklab(54.42% 0.1672 -0.1401)
OKLCHoklch(54.42% 0.218 320)
XYZxyz(25.4841, 13.7213, 48.8733)
Luminance0.1372 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A431BC #49BC31
analogous
#5F31BC #A431BC #BC318F
triadic
#A431BC #BCA431 #31BCA4
tetradic
#A431BC #BC5F31 #49BC31 #318FBC
square
#A431BC #BC5F31 #49BC31 #318FBC
split-complementary
#A431BC #8FBC31 #31BC5F
monochromatic
#4F185B #7A248B #A431BC #BE57D3 #D188E0

Accessibility & contrast

On white

5.61
#A431BC on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.74
#A431BC on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A431BC
5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A431BC#FFFFFF#000000##FFFFFF
##A431BC1.005.613.745.61
#FFFFFF5.611.0021.001.00
#0000003.7421.001.0021.00
##FFFFFF5.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0060C0
Deuteranopia (green-blind)
#3E6BB9
Tritanopia (blue-blind)
#A54D74
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #a431bc;
/* rgb */ color: rgb(164, 49, 188);
/* oklch */ color: oklch(54.4% 0.218 320.0);
Tailwind
colors: {
  custom: {
    50: '#c375d1',
    500: '#a431bc',
    950: '#000000',
  },
}
SCSS
$custom: #a431bc;
$custom-light: #c375d1;
$custom-dark: #000000;
JSON
{
  "hex": "#a431bc",
  "rgb": {
    "r": 164,
    "g": 49,
    "b": 188
  },
  "hsl": {
    "h": 289.64,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54423,
    "c": 0.21814,
    "h": 320
  },
  "luminance": 0.1372
}

Semantic roles & 50–950 ramp

primary
#A431BC
secondary
#8CCA7F
accent
#E24661
background
#FCF7FC
surface
#F8EDF9
border
#D1C8D2
text
#130914
muted
#827B82

Preview Lab

Preview with #A431BC

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

Preview Lab → · Contrast checker → · Palette generator →

#A431BC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva