#AC4E45#AC4E45

#AC4E45 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.2% C 0.125 H 27.5°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#AC4E45
RGB	rgb(172, 78, 69)
HSL	hsl(5, 43%, 47%)
HSV	hsv(5, 60%, 67%)
CMYK	cmyk(0%, 54.7%, 59.9%, 32.5%)
CIE-LAB	lab(45.15, 37.78, 23.96)
CIE-LCH	lch(45.15, 44.74, 32.38°)
OKLab	oklab(54.16% 0.1111 0.0579)
OKLCH	oklch(54.16% 0.125 27.5)
XYZ	xyz(20.8136, 14.6516, 7.3611)
Luminance	0.1465 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4E45 #45A3AC

analogous

#AC456F #AC4E45 #AC8245

triadic

#AC4E45 #45AC4E #4E45AC

tetradic

#AC4E45 #6FAC45 #45A3AC #8245AC

square

#AC4E45 #6FAC45 #45A3AC #8245AC

split-complementary

#AC4E45 #45AC82 #456FAC

monochromatic

#552622 #803A33 #AC4E45 #C4726B #D59C96

Accessibility & contrast

On white

5.34

#AC4E45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#AC4E45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4E45

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4E45	#FFFFFF	#000000	##FFFFFF
##AC4E45	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655E44

Deuteranopia (green-blind)

#7D7243

Tritanopia (blue-blind)

#BC3D4C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ac4e45;
/* rgb */ color: rgb(172, 78, 69);
/* oklch */ color: oklch(54.2% 0.125 27.5);

Tailwind

colors: {
  custom: {
    50: '#ca8278',
    500: '#ac4e45',
    950: '#000000',
  },
}

SCSS

$custom: #ac4e45;
$custom-light: #ca8278;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4e45",
  "rgb": {
    "r": 172,
    "g": 78,
    "b": 69
  },
  "hsl": {
    "h": 5.243,
    "s": 42.739,
    "l": 47.255
  },
  "oklch": {
    "l": 0.54159,
    "c": 0.12529,
    "h": 27.5
  },
  "luminance": 0.14649
}

Semantic roles & 50–950 ramp

primary

#AC4E45

secondary

#8CBCC1

accent

#C8D355

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#140B09

muted

#837C7B

Preview Lab

Preview with #AC4E45

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

Preview Lab → · Contrast checker → · Palette generator →