#A3318B#A3318B

#A3318B is a mid, vivid pink. Relative luminance 0.118; OKLCH L 51.5% C 0.179 H 337.5°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#A3318B
RGB	rgb(163, 49, 139)
HSL	hsl(313, 54%, 42%)
HSV	hsv(313, 70%, 64%)
CMYK	cmyk(0%, 69.9%, 14.7%, 36.1%)
CIE-LAB	lab(40.98, 56.03, -25.22)
CIE-LCH	lch(40.98, 61.45, 335.76°)
OKLab	oklab(51.47% 0.1651 -0.0684)
OKLCH	oklch(51.47% 0.179 337.5)
XYZ	xyz(20.8631, 11.8491, 25.6094)
Luminance	0.1185 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3318B #31A349

analogous

#8231A3 #A3318B #A33152

triadic

#A3318B #8BA331 #318BA3

tetradic

#A3318B #A38231 #31A349 #3152A3

square

#A3318B #A38231 #31A349 #3152A3

split-complementary

#A3318B #52A331 #31A382

monochromatic

#45153B #742363 #A3318B #C849AD #D678C3

Accessibility & contrast

On white

6.23

#A3318B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#A3318B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3318B

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3318B	#FFFFFF	#000000	##FFFFFF
##A3318B	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35558E

Deuteranopia (green-blind)

#5A6788

Tritanopia (blue-blind)

#AC375A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a3318b;
/* rgb */ color: rgb(163, 49, 139);
/* oklch */ color: oklch(51.5% 0.179 337.5);

Tailwind

colors: {
  custom: {
    50: '#c273ad',
    500: '#a3318b',
    950: '#000000',
  },
}

SCSS

$custom: #a3318b;
$custom-light: #c273ad;
$custom-dark: #000000;

JSON

{
  "hex": "#a3318b",
  "rgb": {
    "r": 163,
    "g": 49,
    "b": 139
  },
  "hsl": {
    "h": 312.632,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.51471,
    "c": 0.17874,
    "h": 337.5
  },
  "luminance": 0.11847
}

Semantic roles & 50–950 ramp

primary

#A3318B

secondary

#71BF81

accent

#DD694B

background

#FCF7FA

surface

#F8EDF4

border

#D1C8CE

text

#130910

muted

#827B7F

Preview Lab

Preview with #A3318B

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

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