#A3278F#A3278F

#A3278F is a mid, vivid purple. Relative luminance 0.112; OKLCH L 50.8% C 0.193 H 335.6°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#A3278F
RGB	rgb(163, 39, 143)
HSL	hsl(310, 61%, 40%)
HSV	hsv(310, 76%, 64%)
CMYK	cmyk(0%, 76.1%, 12.3%, 36.1%)
CIE-LAB	lab(39.95, 60.07, -29.26)
CIE-LCH	lch(39.95, 66.82, 334.03°)
OKLab	oklab(50.8% 0.1758 -0.0799)
OKLCH	oklch(50.8% 0.193 335.6)
XYZ	xyz(20.7880, 11.2226, 27.0526)
Luminance	0.1122 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3278F #27A33B

analogous

#7927A3 #A3278F #A32751

triadic

#A3278F #8FA327 #278FA3

tetradic

#A3278F #A37927 #27A33B #2751A3

square

#A3278F #A37927 #27A33B #2751A3

split-complementary

#A3278F #51A327 #27A379

monochromatic

#400F38 #721B64 #A3278F #CF38B7 #DB69C9

Accessibility & contrast

On white

6.47

#A3278F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#A3278F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3278F

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3278F	#FFFFFF	#000000	##FFFFFF
##A3278F	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285292

Deuteranopia (green-blind)

#54658C

Tritanopia (blue-blind)

#AB3159

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a3278f;
/* rgb */ color: rgb(163, 39, 143);
/* oklch */ color: oklch(50.8% 0.193 335.6);

Tailwind

colors: {
  custom: {
    50: '#c26fb0',
    500: '#a3278f',
    950: '#000000',
  },
}

SCSS

$custom: #a3278f;
$custom-light: #c26fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#a3278f",
  "rgb": {
    "r": 163,
    "g": 39,
    "b": 143
  },
  "hsl": {
    "h": 309.677,
    "s": 61.386,
    "l": 39.608
  },
  "oklch": {
    "l": 0.50796,
    "c": 0.19313,
    "h": 335.6
  },
  "luminance": 0.11221
}

Semantic roles & 50–950 ramp

primary

#A3278F

secondary

#64C173

accent

#E45D43

background

#FCF7FA

surface

#F8EDF5

border

#D1C8CF

text

#130810

muted

#827B7F

Preview Lab

Preview with #A3278F

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

Preview Lab → · Contrast checker → · Palette generator →