#AC4755#AC4755

#AC4755 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.5% C 0.133 H 14.3°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#AC4755
RGB	rgb(172, 71, 85)
HSL	hsl(352, 42%, 48%)
HSV	hsv(352, 59%, 67%)
CMYK	cmyk(0%, 58.7%, 50.6%, 32.5%)
CIE-LAB	lab(44.14, 42.60, 12.91)
CIE-LCH	lch(44.14, 44.52, 16.86°)
OKLab	oklab(53.5% 0.1285 0.0328)
OKLCH	oklch(53.5% 0.133 14.3)
XYZ	xyz(20.9078, 13.9355, 10.1814)
Luminance	0.1393 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4755 #47AC9E

analogous

#AC4788 #AC4755 #AC6B47

triadic

#AC4755 #55AC47 #4755AC

tetradic

#AC4755 #88AC47 #47AC9E #6B47AC

square

#AC4755 #88AC47 #47AC9E #6B47AC

split-complementary

#AC4755 #47AC6B #4788AC

monochromatic

#55232A #813540 #AC4755 #C36D79 #D599A1

Accessibility & contrast

On white

5.55

#AC4755 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#AC4755 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4755

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4755	#FFFFFF	#000000	##FFFFFF
##AC4755	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5B55

Deuteranopia (green-blind)

#777053

Tritanopia (blue-blind)

#BB384C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #ac4755;
/* rgb */ color: rgb(172, 71, 85);
/* oklch */ color: oklch(53.5% 0.133 14.3);

Tailwind

colors: {
  custom: {
    50: '#c97e84',
    500: '#ac4755',
    950: '#000000',
  },
}

SCSS

$custom: #ac4755;
$custom-light: #c97e84;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4755",
  "rgb": {
    "r": 172,
    "g": 71,
    "b": 85
  },
  "hsl": {
    "h": 351.683,
    "s": 41.564,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53499,
    "c": 0.13263,
    "h": 14.3
  },
  "luminance": 0.13933
}

Semantic roles & 50–950 ramp

primary

#AC4755

secondary

#8EC1BA

accent

#D1C056

background

#FCF7F8

surface

#F9EEEF

border

#D2C9CA

text

#140A0B

muted

#827C7C

Preview Lab

Preview with #AC4755

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

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