#AC4F4E#AC4F4E

#AC4F4E is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.5% C 0.123 H 22.6°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#AC4F4E
RGB	rgb(172, 79, 78)
HSL	hsl(1, 38%, 49%)
HSV	hsv(1, 55%, 67%)
CMYK	cmyk(0%, 54.1%, 54.7%, 32.5%)
CIE-LAB	lab(45.52, 38.00, 19.04)
CIE-LCH	lch(45.52, 42.50, 26.62°)
OKLab	oklab(54.49% 0.1132 0.0471)
OKLCH	oklch(54.49% 0.123 22.6)
XYZ	xyz(21.1860, 14.9151, 8.9695)
Luminance	0.1491 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4F4E #4EABAC

analogous

#AC4E7C #AC4F4E #AC7E4E

triadic

#AC4F4E #4EAC4F #4F4EAC

tetradic

#AC4F4E #7CAC4E #4EABAC #7E4EAC

square

#AC4F4E #7CAC4E #4EABAC #7E4EAC

split-complementary

#AC4F4E #4EAC7E #4E7CAC

monochromatic

#582828 #823C3B #AC4F4E #C17776 #D4A1A0

Accessibility & contrast

On white

5.27

#AC4F4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#AC4F4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4F4E

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4F4E	#FFFFFF	#000000	##FFFFFF
##AC4F4E	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)

#65604D

Deuteranopia (green-blind)

#7C734C

Tritanopia (blue-blind)

#BB404F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #ac4f4e;
/* rgb */ color: rgb(172, 79, 78);
/* oklch */ color: oklch(54.5% 0.123 22.6);

Tailwind

colors: {
  custom: {
    50: '#c9837f',
    500: '#ac4f4e',
    950: '#000000',
  },
}

SCSS

$custom: #ac4f4e;
$custom-light: #c9837f;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4f4e",
  "rgb": {
    "r": 172,
    "g": 79,
    "b": 78
  },
  "hsl": {
    "h": 0.638,
    "s": 37.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54489,
    "c": 0.1226,
    "h": 22.6
  },
  "luminance": 0.14913
}

Semantic roles & 50–950 ramp

primary

#AC4F4E

secondary

#95C1C1

accent

#CCCE5A

background

#FCF8F7

surface

#F9EFEE

border

#D2CAC9

text

#140B0A

muted

#827C7C

Preview Lab

Preview with #AC4F4E

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

Preview Lab → · Contrast checker → · Palette generator →