#AC5756#AC5756

#AC5756 is a mid, moderate red. Relative luminance 0.163; OKLCH L 55.9% C 0.112 H 22.0°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#AC5756
RGB	rgb(172, 87, 86)
HSL	hsl(1, 34%, 51%)
HSV	hsv(1, 50%, 67%)
CMYK	cmyk(0%, 49.4%, 50%, 32.5%)
CIE-LAB	lab(47.32, 34.56, 16.65)
CIE-LCH	lch(47.32, 38.36, 25.72°)
OKLab	oklab(55.91% 0.1035 0.0418)
OKLCH	oklch(55.91% 0.112 22)
XYZ	xyz(22.1027, 16.2613, 10.7770)
Luminance	0.1626 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC5756 #56ABAC

analogous

#AC5680 #AC5756 #AC8256

triadic

#AC5756 #56AC57 #5756AC

tetradic

#AC5756 #80AC56 #56ABAC #8256AC

square

#AC5756 #80AC56 #56ABAC #8256AC

split-complementary

#AC5756 #56AC82 #5680AC

monochromatic

#5B2D2D #844241 #AC5756 #C0807F #D4A9A8

Accessibility & contrast

On white

4.94

#AC5756 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#AC5756 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC5756

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC5756	#FFFFFF	#000000	##FFFFFF
##AC5756	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6555

Deuteranopia (green-blind)

#7F7754

Tritanopia (blue-blind)

#BB4B57

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ac5756;
/* rgb */ color: rgb(172, 87, 86);
/* oklch */ color: oklch(55.9% 0.112 22.0);

Tailwind

colors: {
  custom: {
    50: '#c98885',
    500: '#ac5756',
    950: '#000000',
  },
}

SCSS

$custom: #ac5756;
$custom-light: #c98885;
$custom-dark: #000000;

JSON

{
  "hex": "#ac5756",
  "rgb": {
    "r": 172,
    "g": 87,
    "b": 86
  },
  "hsl": {
    "h": 0.698,
    "s": 34.127,
    "l": 50.588
  },
  "oklch": {
    "l": 0.55905,
    "c": 0.11161,
    "h": 22
  },
  "luminance": 0.16259
}

Semantic roles & 50–950 ramp

primary

#AC5756

secondary

#9CC2C2

accent

#C9CA5E

background

#FCF8F8

surface

#F9F0EF

border

#D2CBCA

text

#140B0B

muted

#827C7C

Preview Lab

Preview with #AC5756

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

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