#A3316B#A3316B

#A3316B is a mid, vivid pink. Relative luminance 0.110; OKLCH L 50.1% C 0.159 H 353.1°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#A3316B
RGB	rgb(163, 49, 107)
HSL	hsl(329, 54%, 42%)
HSV	hsv(329, 70%, 64%)
CMYK	cmyk(0%, 69.9%, 34.4%, 36.1%)
CIE-LAB	lab(39.66, 51.71, -7.44)
CIE-LCH	lch(39.66, 52.24, 351.82°)
OKLab	oklab(50.08% 0.1581 -0.019)
OKLCH	oklch(50.08% 0.159 353.1)
XYZ	xyz(18.8575, 11.0468, 15.0463)
Luminance	0.1105 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3316B #31A369

analogous

#A231A3 #A3316B #A33132

triadic

#A3316B #6BA331 #316BA3

tetradic

#A3316B #A3A231 #31A369 #3132A3

square

#A3316B #A3A231 #31A369 #3132A3

split-complementary

#A3316B #32A331 #31A3A2

monochromatic

#45152D #74234C #A3316B #C8498A #D678A8

Accessibility & contrast

On white

6.54

#A3316B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#A3316B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3316B

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3316B	#FFFFFF	#000000	##FFFFFF
##A3316B	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44506D

Deuteranopia (green-blind)

#646568

Tritanopia (blue-blind)

#AF284A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a3316b;
/* rgb */ color: rgb(163, 49, 107);
/* oklch */ color: oklch(50.1% 0.159 353.1);

Tailwind

colors: {
  custom: {
    50: '#c27295',
    500: '#a3316b',
    950: '#000000',
  },
}

SCSS

$custom: #a3316b;
$custom-light: #c27295;
$custom-dark: #000000;

JSON

{
  "hex": "#a3316b",
  "rgb": {
    "r": 163,
    "g": 49,
    "b": 107
  },
  "hsl": {
    "h": 329.474,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.50079,
    "c": 0.15928,
    "h": 353.1
  },
  "luminance": 0.11045
}

Semantic roles & 50–950 ramp

primary

#A3316B

secondary

#71BF97

accent

#DD934B

background

#FCF7F9

surface

#F8EDF1

border

#D1C8CB

text

#13080D

muted

#827B7E

Preview Lab

Preview with #A3316B

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

Preview Lab → · Contrast checker → · Palette generator →