#AC4E55#AC4E55

#AC4E55 is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.5% C 0.123 H 17.5°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#AC4E55
RGB	rgb(172, 78, 85)
HSL	hsl(356, 38%, 49%)
HSV	hsv(356, 55%, 67%)
CMYK	cmyk(0%, 54.7%, 50.6%, 32.5%)
CIE-LAB	lab(45.47, 39.14, 14.73)
CIE-LCH	lch(45.47, 41.82, 20.63°)
OKLab	oklab(54.5% 0.1176 0.0372)
OKLCH	oklch(54.5% 0.123 17.5)
XYZ	xyz(21.3789, 14.8777, 10.3384)
Luminance	0.1487 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4E55 #4EACA5

analogous

#AC4E84 #AC4E55 #AC764E

triadic

#AC4E55 #55AC4E #4E55AC

tetradic

#AC4E55 #84AC4E #4EACA5 #764EAC

square

#AC4E55 #84AC4E #4EACA5 #764EAC

split-complementary

#AC4E55 #4EAC76 #4E84AC

monochromatic

#58282B #823B40 #AC4E55 #C1767C #D4A0A4

Accessibility & contrast

On white

5.28

#AC4E55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#AC4E55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4E55

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4E55	#FFFFFF	#000000	##FFFFFF
##AC4E55	1.00	5.28	3.97	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636055

Deuteranopia (green-blind)

#7B7353

Tritanopia (blue-blind)

#BB4051

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #ac4e55;
/* rgb */ color: rgb(172, 78, 85);
/* oklch */ color: oklch(54.5% 0.123 17.5);

Tailwind

colors: {
  custom: {
    50: '#c98384',
    500: '#ac4e55',
    950: '#000000',
  },
}

SCSS

$custom: #ac4e55;
$custom-light: #c98384;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4e55",
  "rgb": {
    "r": 172,
    "g": 78,
    "b": 85
  },
  "hsl": {
    "h": 355.532,
    "s": 37.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54498,
    "c": 0.12337,
    "h": 17.5
  },
  "luminance": 0.14875
}

Semantic roles & 50–950 ramp

primary

#AC4E55

secondary

#95C1BE

accent

#CEC55A

background

#FCF8F8

surface

#F9EFEF

border

#D2CACA

text

#140B0B

muted

#827C7C

Preview Lab

Preview with #AC4E55

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

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