#A3318C#A3318C

#A3318C is a mid, vivid pink. Relative luminance 0.119; OKLCH L 51.5% C 0.179 H 337.1°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#A3318C
RGB	rgb(163, 49, 140)
HSL	hsl(312, 54%, 42%)
HSV	hsv(312, 70%, 64%)
CMYK	cmyk(0%, 69.9%, 14.1%, 36.1%)
CIE-LAB	lab(41.02, 56.18, -25.76)
CIE-LCH	lch(41.02, 61.80, 335.37°)
OKLab	oklab(51.52% 0.1653 -0.07)
OKLCH	oklch(51.52% 0.179 337.1)
XYZ	xyz(20.9365, 11.8785, 25.9960)
Luminance	0.1188 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3318C #31A348

analogous

#8131A3 #A3318C #A33153

triadic

#A3318C #8CA331 #318CA3

tetradic

#A3318C #A38131 #31A348 #3153A3

square

#A3318C #A38131 #31A348 #3153A3

split-complementary

#A3318C #53A331 #31A381

monochromatic

#45153B #742364 #A3318C #C849AF #D678C3

Accessibility & contrast

On white

6.22

#A3318C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#A3318C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3318C

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3318C	#FFFFFF	#000000	##FFFFFF
##A3318C	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34568F

Deuteranopia (green-blind)

#5A6789

Tritanopia (blue-blind)

#AC375A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a3318c;
/* rgb */ color: rgb(163, 49, 140);
/* oklch */ color: oklch(51.5% 0.179 337.1);

Tailwind

colors: {
  custom: {
    50: '#c273ae',
    500: '#a3318c',
    950: '#000000',
  },
}

SCSS

$custom: #a3318c;
$custom-light: #c273ae;
$custom-dark: #000000;

JSON

{
  "hex": "#a3318c",
  "rgb": {
    "r": 163,
    "g": 49,
    "b": 140
  },
  "hsl": {
    "h": 312.105,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.51521,
    "c": 0.17945,
    "h": 337.1
  },
  "luminance": 0.11877
}

Semantic roles & 50–950 ramp

primary

#A3318C

secondary

#71BF81

accent

#DD684B

background

#FCF7FA

surface

#F8EDF4

border

#D1C8CE

text

#130910

muted

#827B7F

Preview Lab

Preview with #A3318C

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

Preview Lab → · Contrast checker → · Palette generator →