#AC4E57#AC4E57

#AC4E57 is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.5% C 0.123 H 16.2°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#AC4E57
RGB	rgb(172, 78, 87)
HSL	hsl(354, 38%, 49%)
HSV	hsv(354, 55%, 67%)
CMYK	cmyk(0%, 54.7%, 49.4%, 32.5%)
CIE-LAB	lab(45.51, 39.33, 13.58)
CIE-LCH	lch(45.51, 41.61, 19.05°)
OKLab	oklab(54.55% 0.1185 0.0344)
OKLCH	oklch(54.55% 0.123 16.2)
XYZ	xyz(21.4595, 14.9100, 10.7628)
Luminance	0.1491 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4E57 #4EACA3

analogous

#AC4E86 #AC4E57 #AC744E

triadic

#AC4E57 #57AC4E #4E57AC

tetradic

#AC4E57 #86AC4E #4EACA3 #744EAC

square

#AC4E57 #86AC4E #4EACA3 #744EAC

split-complementary

#AC4E57 #4EAC74 #4E86AC

monochromatic

#58282C #823B42 #AC4E57 #C1767D #D4A0A5

Accessibility & contrast

On white

5.27

#AC4E57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#AC4E57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4E57

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4E57	#FFFFFF	#000000	##FFFFFF
##AC4E57	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636057

Deuteranopia (green-blind)

#7A7355

Tritanopia (blue-blind)

#BB4152

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #ac4e57;
/* rgb */ color: rgb(172, 78, 87);
/* oklch */ color: oklch(54.5% 0.123 16.2);

Tailwind

colors: {
  custom: {
    50: '#c98386',
    500: '#ac4e57',
    950: '#000000',
  },
}

SCSS

$custom: #ac4e57;
$custom-light: #c98386;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4e57",
  "rgb": {
    "r": 172,
    "g": 78,
    "b": 87
  },
  "hsl": {
    "h": 354.255,
    "s": 37.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54546,
    "c": 0.12336,
    "h": 16.2
  },
  "luminance": 0.14908
}

Semantic roles & 50–950 ramp

primary

#AC4E57

secondary

#95C1BD

accent

#CEC35A

background

#FCF8F8

surface

#F9EFEF

border

#D2CACA

text

#140B0B

muted

#827C7C

Preview Lab

Preview with #AC4E57

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

Preview Lab → · Contrast checker → · Palette generator →