#AC4E33#AC4E33

#AC4E33 is a mid, vivid red. Relative luminance 0.145; OKLCH L 53.9% C 0.130 H 36.8°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#AC4E33
RGB	rgb(172, 78, 51)
HSL	hsl(13, 54%, 44%)
HSV	hsv(13, 70%, 67%)
CMYK	cmyk(0%, 54.7%, 70.3%, 32.5%)
CIE-LAB	lab(44.89, 36.61, 34.07)
CIE-LCH	lch(44.89, 50.02, 42.94°)
OKLab	oklab(53.87% 0.1042 0.078)
OKLCH	oklch(53.87% 0.13 36.8)
XYZ	xyz(20.3371, 14.4610, 4.8516)
Luminance	0.1446 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4E33 #3391AC

analogous

#AC3354 #AC4E33 #AC8A33

triadic

#AC4E33 #33AC4E #4E33AC

tetradic

#AC4E33 #54AC33 #3391AC #8A33AC

square

#AC4E33 #54AC33 #3391AC #8A33AC

split-complementary

#AC4E33 #33AC8A #3354AC

monochromatic

#4E2317 #7D3925 #AC4E33 #CB6C51 #D99480

Accessibility & contrast

On white

5.40

#AC4E33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#AC4E33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4E33

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4E33	#FFFFFF	#000000	##FFFFFF
##AC4E33	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675D30

Deuteranopia (green-blind)

#7E7231

Tritanopia (blue-blind)

#BD3B48

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #ac4e33;
/* rgb */ color: rgb(172, 78, 51);
/* oklch */ color: oklch(53.9% 0.130 36.8);

Tailwind

colors: {
  custom: {
    50: '#cb826c',
    500: '#ac4e33',
    950: '#000000',
  },
}

SCSS

$custom: #ac4e33;
$custom-light: #cb826c;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4e33",
  "rgb": {
    "r": 172,
    "g": 78,
    "b": 51
  },
  "hsl": {
    "h": 13.388,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.53871,
    "c": 0.13019,
    "h": 36.8
  },
  "luminance": 0.14458
}

Semantic roles & 50–950 ramp

primary

#AC4E33

secondary

#78B2C2

accent

#BDDE4A

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#140B07

muted

#837C7A

Preview Lab

Preview with #AC4E33

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

Preview Lab → · Contrast checker → · Palette generator →