#AC5558#AC5558

#AC5558 is a mid, moderate red. Relative luminance 0.160; OKLCH L 55.6% C 0.114 H 19.3°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#AC5558
RGB	rgb(172, 85, 88)
HSL	hsl(358, 34%, 50%)
HSV	hsv(358, 51%, 67%)
CMYK	cmyk(0%, 50.6%, 48.8%, 32.5%)
CIE-LAB	lab(46.94, 35.81, 14.94)
CIE-LCH	lch(46.94, 38.80, 22.64°)
OKLab	oklab(55.64% 0.1076 0.0377)
OKLCH	oklch(55.64% 0.114 19.3)
XYZ	xyz(22.0247, 15.9746, 11.1541)
Luminance	0.1597 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC5558 #55ACA9

analogous

#AC5583 #AC5558 #AC7D55

triadic

#AC5558 #58AC55 #5558AC

tetradic

#AC5558 #83AC55 #55ACA9 #7D55AC

square

#AC5558 #83AC55 #55ACA9 #7D55AC

split-complementary

#AC5558 #55AC7D #5583AC

monochromatic

#5A2C2E #844043 #AC5558 #C07E80 #D4A7A9

Accessibility & contrast

On white

5.01

#AC5558 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#AC5558 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC5558

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC5558	#FFFFFF	#000000	##FFFFFF
##AC5558	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686458

Deuteranopia (green-blind)

#7E7656

Tritanopia (blue-blind)

#BA4957

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ac5558;
/* rgb */ color: rgb(172, 85, 88);
/* oklch */ color: oklch(55.6% 0.114 19.3);

Tailwind

colors: {
  custom: {
    50: '#c98787',
    500: '#ac5558',
    950: '#000000',
  },
}

SCSS

$custom: #ac5558;
$custom-light: #c98787;
$custom-dark: #000000;

JSON

{
  "hex": "#ac5558",
  "rgb": {
    "r": 172,
    "g": 85,
    "b": 88
  },
  "hsl": {
    "h": 357.931,
    "s": 34.387,
    "l": 50.392
  },
  "oklch": {
    "l": 0.55635,
    "c": 0.11401,
    "h": 19.3
  },
  "luminance": 0.15972
}

Semantic roles & 50–950 ramp

primary

#AC5558

secondary

#9BC2C0

accent

#CAC75D

background

#FCF8F8

surface

#F9F0EF

border

#D2CBCA

text

#140B0B

muted

#827C7C

Preview Lab

Preview with #AC5558

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

Preview Lab → · Contrast checker → · Palette generator →