#AC554D#AC554D

#AC554D is a mid, moderate red. Relative luminance 0.158; OKLCH L 55.4% C 0.116 H 26.8°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#AC554D
RGB	rgb(172, 85, 77)
HSL	hsl(5, 38%, 49%)
HSV	hsv(5, 55%, 67%)
CMYK	cmyk(0%, 50.6%, 55.2%, 32.5%)
CIE-LAB	lab(46.72, 34.80, 21.23)
CIE-LCH	lch(46.72, 40.76, 31.39°)
OKLab	oklab(55.39% 0.1031 0.0522)
OKLCH	oklch(55.39% 0.116 26.8)
XYZ	xyz(21.6030, 15.8059, 8.9329)
Luminance	0.1580 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC554D #4DA4AC

analogous

#AC4D75 #AC554D #AC854D

triadic

#AC554D #4DAC55 #554DAC

tetradic

#AC554D #75AC4D #4DA4AC #854DAC

square

#AC554D #75AC4D #4DA4AC #854DAC

split-complementary

#AC554D #4DAC85 #4D75AC

monochromatic

#572B27 #82403A #AC554D #C17B75 #D4A49F

Accessibility & contrast

On white

5.05

#AC554D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#AC554D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC554D

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC554D	#FFFFFF	#000000	##FFFFFF
##AC554D	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A634C

Deuteranopia (green-blind)

#7F764B

Tritanopia (blue-blind)

#BB4753

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ac554d;
/* rgb */ color: rgb(172, 85, 77);
/* oklch */ color: oklch(55.4% 0.116 26.8);

Tailwind

colors: {
  custom: {
    50: '#c9877f',
    500: '#ac554d',
    950: '#000000',
  },
}

SCSS

$custom: #ac554d;
$custom-light: #c9877f;
$custom-dark: #000000;

JSON

{
  "hex": "#ac554d",
  "rgb": {
    "r": 172,
    "g": 85,
    "b": 77
  },
  "hsl": {
    "h": 5.053,
    "s": 38.153,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55394,
    "c": 0.11553,
    "h": 26.8
  },
  "luminance": 0.15803
}

Semantic roles & 50–950 ramp

primary

#AC554D

secondary

#94BDC1

accent

#C4CE5A

background

#FCF8F7

surface

#F9F0EE

border

#D2CBC9

text

#140B0A

muted

#827C7C

Preview Lab

Preview with #AC554D

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

Preview Lab → · Contrast checker → · Palette generator →