#AC4E4B#AC4E4B

#AC4E4B is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.3% C 0.124 H 23.9°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#AC4E4B
RGB	rgb(172, 78, 75)
HSL	hsl(2, 39%, 48%)
HSV	hsv(2, 56%, 67%)
CMYK	cmyk(0%, 54.7%, 56.4%, 32.5%)
CIE-LAB	lab(45.26, 38.26, 20.51)
CIE-LCH	lch(45.26, 43.41, 28.20°)
OKLab	oklab(54.28% 0.1136 0.0504)
OKLCH	oklch(54.28% 0.124 23.9)
XYZ	xyz(21.0094, 14.7299, 8.3920)
Luminance	0.1473 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4E4B #4BA9AC

analogous

#AC4B78 #AC4E4B #AC7E4B

triadic

#AC4E4B #4BAC4E #4E4BAC

tetradic

#AC4E4B #78AC4B #4BA9AC #7E4BAC

square

#AC4E4B #78AC4B #4BA9AC #7E4BAC

split-complementary

#AC4E4B #4BAC7E #4B78AC

monochromatic

#572726 #813B38 #AC4E4B #C27572 #D49F9D

Accessibility & contrast

On white

5.32

#AC4E4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#AC4E4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4E4B

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4E4B	#FFFFFF	#000000	##FFFFFF
##AC4E4B	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645F4A

Deuteranopia (green-blind)

#7C7349

Tritanopia (blue-blind)

#BB3F4E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ac4e4b;
/* rgb */ color: rgb(172, 78, 75);
/* oklch */ color: oklch(54.3% 0.124 23.9);

Tailwind

colors: {
  custom: {
    50: '#ca827d',
    500: '#ac4e4b',
    950: '#000000',
  },
}

SCSS

$custom: #ac4e4b;
$custom-light: #ca827d;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4e4b",
  "rgb": {
    "r": 172,
    "g": 78,
    "b": 75
  },
  "hsl": {
    "h": 1.856,
    "s": 39.271,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54277,
    "c": 0.12423,
    "h": 23.9
  },
  "luminance": 0.14727
}

Semantic roles & 50–950 ramp

primary

#AC4E4B

secondary

#92BFC1

accent

#CCCF59

background

#FDF8F7

surface

#FAEFEE

border

#D3CAC9

text

#140B09

muted

#837C7B

Preview Lab

Preview with #AC4E4B

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

Preview Lab → · Contrast checker → · Palette generator →