#AC3173#AC3173

#AC3173 is a mid, vivid pink. Relative luminance 0.122; OKLCH L 51.9% C 0.171 H 351.8°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#AC3173
RGB	rgb(172, 49, 115)
HSL	hsl(328, 56%, 43%)
HSV	hsv(328, 72%, 67%)
CMYK	cmyk(0%, 71.5%, 33.1%, 32.5%)
CIE-LAB	lab(41.54, 55.23, -9.43)
CIE-LCH	lch(41.54, 56.03, 350.31°)
OKLab	oklab(51.86% 0.1689 -0.0244)
OKLCH	oklch(51.86% 0.171 351.8)
XYZ	xyz(21.2073, 12.2075, 17.4558)
Luminance	0.1221 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3173 #31AC6A

analogous

#A731AC #AC3173 #AC3135

triadic

#AC3173 #73AC31 #3173AC

tetradic

#AC3173 #ACA731 #31AC6A #3135AC

square

#AC3173 #ACA731 #31AC6A #3135AC

split-complementary

#AC3173 #35AC31 #31ACA7

monochromatic

#4D1633 #7C2353 #AC3173 #CC4E92 #DA7DAF

Accessibility & contrast

On white

6.10

#AC3173 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#AC3173 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3173

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3173	#FFFFFF	#000000	##FFFFFF
##AC3173	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455475

Deuteranopia (green-blind)

#686A70

Tritanopia (blue-blind)

#B9284E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #ac3173;
/* rgb */ color: rgb(172, 49, 115);
/* oklch */ color: oklch(51.9% 0.171 351.8);

Tailwind

colors: {
  custom: {
    50: '#c9739b',
    500: '#ac3173',
    950: '#000000',
  },
}

SCSS

$custom: #ac3173;
$custom-light: #c9739b;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3173",
  "rgb": {
    "r": 172,
    "g": 49,
    "b": 115
  },
  "hsl": {
    "h": 327.805,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51857,
    "c": 0.1706,
    "h": 351.8
  },
  "luminance": 0.12205
}

Semantic roles & 50–950 ramp

primary

#AC3173

secondary

#76C39A

accent

#DF8E49

background

#FCF7F9

surface

#F9EDF2

border

#D2C8CC

text

#14090E

muted

#827B7E

Preview Lab

Preview with #AC3173

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

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