#AC4B56#AC4B56

#AC4B56 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.1% C 0.127 H 15.4°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#AC4B56
RGB	rgb(172, 75, 86)
HSL	hsl(353, 39%, 48%)
HSV	hsv(353, 56%, 67%)
CMYK	cmyk(0%, 56.4%, 50%, 32.5%)
CIE-LAB	lab(44.91, 40.74, 13.36)
CIE-LCH	lch(44.91, 42.87, 18.16°)
OKLab	oklab(54.09% 0.1228 0.0339)
OKLCH	oklch(54.09% 0.127 15.4)
XYZ	xyz(21.2106, 14.4771, 10.4797)
Luminance	0.1447 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4B56 #4BACA1

analogous

#AC4B86 #AC4B56 #AC704B

triadic

#AC4B56 #56AC4B #4B56AC

tetradic

#AC4B56 #86AC4B #4BACA1 #704BAC

square

#AC4B56 #86AC4B #4BACA1 #704BAC

split-complementary

#AC4B56 #4BAC70 #4B86AC

monochromatic

#57262B #813841 #AC4B56 #C2727B #D49DA3

Accessibility & contrast

On white

5.39

#AC4B56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#AC4B56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4B56

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4B56	#FFFFFF	#000000	##FFFFFF
##AC4B56	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605E56

Deuteranopia (green-blind)

#797254

Tritanopia (blue-blind)

#BB3D4F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #ac4b56;
/* rgb */ color: rgb(172, 75, 86);
/* oklch */ color: oklch(54.1% 0.127 15.4);

Tailwind

colors: {
  custom: {
    50: '#c98185',
    500: '#ac4b56',
    950: '#000000',
  },
}

SCSS

$custom: #ac4b56;
$custom-light: #c98185;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4b56",
  "rgb": {
    "r": 172,
    "g": 75,
    "b": 86
  },
  "hsl": {
    "h": 353.196,
    "s": 39.271,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54085,
    "c": 0.12736,
    "h": 15.4
  },
  "luminance": 0.14475
}

Semantic roles & 50–950 ramp

primary

#AC4B56

secondary

#92C1BC

accent

#CFC259

background

#FCF8F8

surface

#F9EFEF

border

#D2CACA

text

#140A0B

muted

#827C7C

Preview Lab

Preview with #AC4B56

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

Preview Lab → · Contrast checker → · Palette generator →