#AC4A41#AC4A41

#AC4A41 is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.5% C 0.131 H 27.6°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#AC4A41
RGB	rgb(172, 74, 65)
HSL	hsl(5, 45%, 46%)
HSV	hsv(5, 62%, 67%)
CMYK	cmyk(0%, 57%, 62.2%, 32.5%)
CIE-LAB	lab(44.31, 39.50, 25.27)
CIE-LCH	lch(44.31, 46.89, 32.60°)
OKLab	oklab(53.5% 0.1158 0.0605)
OKLCH	oklch(53.5% 0.131 27.6)
XYZ	xyz(20.4180, 14.0524, 6.6372)
Luminance	0.1405 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4A41 #41A3AC

analogous

#AC416E #AC4A41 #AC8041

triadic

#AC4A41 #41AC4A #4A41AC

tetradic

#AC4A41 #6EAC41 #41A3AC #8041AC

square

#AC4A41 #6EAC41 #41A3AC #8041AC

split-complementary

#AC4A41 #41AC80 #416EAC

monochromatic

#53241F #803730 #AC4A41 #C56D65 #D69792

Accessibility & contrast

On white

5.51

#AC4A41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#AC4A41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4A41

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4A41	#FFFFFF	#000000	##FFFFFF
##AC4A41	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C40

Deuteranopia (green-blind)

#7B713F

Tritanopia (blue-blind)

#BC3848

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #ac4a41;
/* rgb */ color: rgb(172, 74, 65);
/* oklch */ color: oklch(53.5% 0.131 27.6);

Tailwind

colors: {
  custom: {
    50: '#ca8075',
    500: '#ac4a41',
    950: '#000000',
  },
}

SCSS

$custom: #ac4a41;
$custom-light: #ca8075;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4a41",
  "rgb": {
    "r": 172,
    "g": 74,
    "b": 65
  },
  "hsl": {
    "h": 5.047,
    "s": 45.148,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53498,
    "c": 0.13065,
    "h": 27.6
  },
  "luminance": 0.1405
}

Semantic roles & 50–950 ramp

primary

#AC4A41

secondary

#88BCC1

accent

#CAD553

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#140A08

muted

#837C7B

Preview Lab

Preview with #AC4A41

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

Preview Lab → · Contrast checker → · Palette generator →