#AC5A55#AC5A55

#AC5A55 is a mid, moderate red. Relative luminance 0.167; OKLCH L 56.4% C 0.108 H 24.7°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#AC5A55
RGB	rgb(172, 90, 85)
HSL	hsl(3, 34%, 50%)
HSV	hsv(3, 51%, 67%)
CMYK	cmyk(0%, 47.7%, 50.6%, 32.5%)
CIE-LAB	lab(47.93, 32.86, 18.08)
CIE-LCH	lch(47.93, 37.51, 28.82°)
OKLab	oklab(56.37% 0.0981 0.0452)
OKLCH	oklch(56.37% 0.108 24.7)
XYZ	xyz(22.3106, 16.7412, 10.6490)
Luminance	0.1674 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC5A55 #55A7AC

analogous

#AC557C #AC5A55 #AC8555

triadic

#AC5A55 #55AC5A #5A55AC

tetradic

#AC5A55 #7CAC55 #55A7AC #8555AC

square

#AC5A55 #7CAC55 #55A7AC #8555AC

split-complementary

#AC5A55 #55AC85 #557CAC

monochromatic

#5A2F2C #844440 #AC5A55 #C0827E #D4AAA7

Accessibility & contrast

On white

4.83

#AC5A55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#AC5A55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC5A55

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC5A55	#FFFFFF	#000000	##FFFFFF
##AC5A55	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6754

Deuteranopia (green-blind)

#817853

Tritanopia (blue-blind)

#BA4E59

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #ac5a55;
/* rgb */ color: rgb(172, 90, 85);
/* oklch */ color: oklch(56.4% 0.108 24.7);

Tailwind

colors: {
  custom: {
    50: '#c88a84',
    500: '#ac5a55',
    950: '#000000',
  },
}

SCSS

$custom: #ac5a55;
$custom-light: #c88a84;
$custom-dark: #000000;

JSON

{
  "hex": "#ac5a55",
  "rgb": {
    "r": 172,
    "g": 90,
    "b": 85
  },
  "hsl": {
    "h": 3.448,
    "s": 34.387,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56368,
    "c": 0.10801,
    "h": 24.7
  },
  "luminance": 0.16739
}

Semantic roles & 50–950 ramp

primary

#AC5A55

secondary

#9BC0C2

accent

#C4CA5D

background

#FCF8F8

surface

#F9F0EF

border

#D2CBCA

text

#140C0B

muted

#827D7C

Preview Lab

Preview with #AC5A55

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

Preview Lab → · Contrast checker → · Palette generator →