#AC4C3E#AC4C3E

#AC4C3E is a mid, vivid red. Relative luminance 0.143; OKLCH L 53.7% C 0.129 H 30.3°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#AC4C3E
RGB	rgb(172, 76, 62)
HSL	hsl(8, 47%, 46%)
HSV	hsv(8, 64%, 67%)
CMYK	cmyk(0%, 55.8%, 64%, 32.5%)
CIE-LAB	lab(44.65, 38.30, 27.47)
CIE-LCH	lch(44.65, 47.13, 35.65°)
OKLab	oklab(53.74% 0.1115 0.0651)
OKLCH	oklch(53.74% 0.129 30.3)
XYZ	xyz(20.4691, 14.2899, 6.2368)
Luminance	0.1429 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4C3E #3E9EAC

analogous

#AC3E67 #AC4C3E #AC833E

triadic

#AC4C3E #3EAC4C #4C3EAC

tetradic

#AC4C3E #67AC3E #3E9EAC #833EAC

square

#AC4C3E #67AC3E #3E9EAC #833EAC

split-complementary

#AC4C3E #3EAC83 #3E67AC

monochromatic

#52241E #7F382E #AC4C3E #C66E61 #D6978E

Accessibility & contrast

On white

5.44

#AC4C3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#AC4C3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4C3E

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4C3E	#FFFFFF	#000000	##FFFFFF
##AC4C3E	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655D3C

Deuteranopia (green-blind)

#7C713C

Tritanopia (blue-blind)

#BC3A49

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #ac4c3e;
/* rgb */ color: rgb(172, 76, 62);
/* oklch */ color: oklch(53.7% 0.129 30.3);

Tailwind

colors: {
  custom: {
    50: '#ca8173',
    500: '#ac4c3e',
    950: '#000000',
  },
}

SCSS

$custom: #ac4c3e;
$custom-light: #ca8173;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4c3e",
  "rgb": {
    "r": 172,
    "g": 76,
    "b": 62
  },
  "hsl": {
    "h": 7.636,
    "s": 47.009,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53738,
    "c": 0.12911,
    "h": 30.3
  },
  "luminance": 0.14287
}

Semantic roles & 50–950 ramp

primary

#AC4C3E

secondary

#85B9C1

accent

#C6D751

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#140A08

muted

#837C7B

Preview Lab

Preview with #AC4C3E

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

Preview Lab → · Contrast checker → · Palette generator →