#AC4E4E#AC4E4E

#AC4E4E is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.3% C 0.124 H 22.0°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#AC4E4E
RGB	rgb(172, 78, 78)
HSL	hsl(0, 38%, 49%)
HSV	hsv(0, 55%, 67%)
CMYK	cmyk(0%, 54.7%, 54.7%, 32.5%)
CIE-LAB	lab(45.32, 38.51, 18.78)
CIE-LCH	lch(45.32, 42.84, 26.00°)
OKLab	oklab(54.34% 0.1148 0.0465)
OKLCH	oklch(54.34% 0.124 22)
XYZ	xyz(21.1145, 14.7719, 8.9456)
Luminance	0.1477 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4E4E #4EACAC

analogous

#AC4E7D #AC4E4E #AC7D4E

triadic

#AC4E4E #4EAC4E #4E4EAC

tetradic

#AC4E4E #7DAC4E #4EACAC #7D4EAC

square

#AC4E4E #7DAC4E #4EACAC #7D4EAC

split-complementary

#AC4E4E #4EAC7D #4E7DAC

monochromatic

#582828 #823B3B #AC4E4E #C17676 #D4A0A0

Accessibility & contrast

On white

5.31

#AC4E4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#AC4E4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4E4E

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4E4E	#FFFFFF	#000000	##FFFFFF
##AC4E4E	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645F4D

Deuteranopia (green-blind)

#7B734C

Tritanopia (blue-blind)

#BB3F4F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ac4e4e;
/* rgb */ color: rgb(172, 78, 78);
/* oklch */ color: oklch(54.3% 0.124 22.0);

Tailwind

colors: {
  custom: {
    50: '#c9827f',
    500: '#ac4e4e',
    950: '#000000',
  },
}

SCSS

$custom: #ac4e4e;
$custom-light: #c9827f;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4e4e",
  "rgb": {
    "r": 172,
    "g": 78,
    "b": 78
  },
  "hsl": {
    "h": 0,
    "s": 37.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.5434,
    "c": 0.12383,
    "h": 22
  },
  "luminance": 0.14769
}

Semantic roles & 50–950 ramp

primary

#AC4E4E

secondary

#95C1C1

accent

#CECE5A

background

#FDF8F7

surface

#FAEFEE

border

#D3CAC9

text

#140B0A

muted

#837C7C

Preview Lab

Preview with #AC4E4E

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

Preview Lab → · Contrast checker → · Palette generator →