#A3278A#A3278A

#A3278A is a mid, vivid pink. Relative luminance 0.111; OKLCH L 50.5% C 0.190 H 337.6°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX#A3278A
RGBrgb(163, 39, 138)
HSLhsl(312, 61%, 40%)
HSVhsv(312, 76%, 64%)
CMYKcmyk(0%, 76.1%, 15.3%, 36.1%)
CIE-LABlab(39.71, 59.34, -26.59)
CIE-LCHlch(39.71, 65.03, 335.86°)
OKLaboklab(50.54% 0.1754 -0.0723)
OKLCHoklch(50.54% 0.19 337.6)
XYZxyz(20.4177, 11.0745, 25.1021)
Luminance0.1107 (WCAG relative)
Temperatureneutral
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3278A #27A340
analogous
#7E27A3 #A3278A #A3274C
triadic
#A3278A #8AA327 #278AA3
tetradic
#A3278A #A37E27 #27A340 #274CA3
square
#A3278A #A37E27 #27A340 #274CA3
split-complementary
#A3278A #4CA327 #27A37E
monochromatic
#400F36 #721B60 #A3278A #CF38B1 #DB69C4

Accessibility & contrast

On white

6.53
#A3278A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.21
#A3278A on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3278A
6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3278A#FFFFFF#000000##FFFFFF
##A3278A1.006.533.216.53
#FFFFFF6.531.0021.001.00
#0000003.2121.001.0021.00
##FFFFFF6.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2C518D
Deuteranopia (green-blind)
#566487
Tritanopia (blue-blind)
#AC2E56
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #a3278a;
/* rgb */ color: rgb(163, 39, 138);
/* oklch */ color: oklch(50.5% 0.190 337.6);
Tailwind
colors: {
  custom: {
    50: '#c26fac',
    500: '#a3278a',
    950: '#000000',
  },
}
SCSS
$custom: #a3278a;
$custom-light: #c26fac;
$custom-dark: #000000;
JSON
{
  "hex": "#a3278a",
  "rgb": {
    "r": 163,
    "g": 39,
    "b": 138
  },
  "hsl": {
    "h": 312.097,
    "s": 61.386,
    "l": 39.608
  },
  "oklch": {
    "l": 0.50537,
    "c": 0.18966,
    "h": 337.6
  },
  "luminance": 0.11073
}

Semantic roles & 50–950 ramp

primary
#A3278A
secondary
#64C177
accent
#E46443
background
#FCF7FA
surface
#F8EDF4
border
#D1C8CE
text
#130810
muted
#827B7F

Preview Lab

Preview with #A3278A

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

Preview Lab → · Contrast checker → · Palette generator →

#A3278A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva