#AC545B#AC545B

#AC545B is a mid, moderate red. Relative luminance 0.159; OKLCH L 55.6% C 0.115 H 16.6°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#AC545B
RGB	rgb(172, 84, 91)
HSL	hsl(355, 35%, 50%)
HSV	hsv(355, 51%, 67%)
CMYK	cmyk(0%, 51.2%, 47.1%, 32.5%)
CIE-LAB	lab(46.80, 36.64, 12.94)
CIE-LCH	lch(46.80, 38.85, 19.45°)
OKLab	oklab(55.55% 0.1104 0.033)
OKLCH	oklch(55.55% 0.115 16.6)
XYZ	xyz(22.0734, 15.8690, 11.7961)
Luminance	0.1587 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC545B #54ACA5

analogous

#AC5487 #AC545B #AC7954

triadic

#AC545B #5BAC54 #545BAC

tetradic

#AC545B #87AC54 #54ACA5 #7954AC

square

#AC545B #87AC54 #54ACA5 #7954AC

split-complementary

#AC545B #54AC79 #5487AC

monochromatic

#5A2C2F #834045 #AC545B #C07D83 #D4A6AA

Accessibility & contrast

On white

5.03

#AC545B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#AC545B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC545B

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC545B	#FFFFFF	#000000	##FFFFFF
##AC545B	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67645B

Deuteranopia (green-blind)

#7D7659

Tritanopia (blue-blind)

#BA4857

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ac545b;
/* rgb */ color: rgb(172, 84, 91);
/* oklch */ color: oklch(55.6% 0.115 16.6);

Tailwind

colors: {
  custom: {
    50: '#c88689',
    500: '#ac545b',
    950: '#000000',
  },
}

SCSS

$custom: #ac545b;
$custom-light: #c88689;
$custom-dark: #000000;

JSON

{
  "hex": "#ac545b",
  "rgb": {
    "r": 172,
    "g": 84,
    "b": 91
  },
  "hsl": {
    "h": 355.227,
    "s": 34.646,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55552,
    "c": 0.11525,
    "h": 16.6
  },
  "luminance": 0.15867
}

Semantic roles & 50–950 ramp

primary

#AC545B

secondary

#9AC2BE

accent

#CBC25D

background

#FCF8F8

surface

#F9F0F0

border

#D2CBCB

text

#140B0B

muted

#827C7C

Preview Lab

Preview with #AC545B

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

Preview Lab → · Contrast checker → · Palette generator →