#AC4A2A#AC4A2A

#AC4A2A is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.2% C 0.137 H 38.2°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#AC4A2A
RGB	rgb(172, 74, 42)
HSL	hsl(15, 61%, 42%)
HSV	hsv(15, 76%, 67%)
CMYK	cmyk(0%, 57%, 75.6%, 32.5%)
CIE-LAB	lab(44.00, 38.19, 38.01)
CIE-LCH	lch(44.00, 53.88, 44.86°)
OKLab	oklab(53.16% 0.1074 0.0846)
OKLCH	oklch(53.16% 0.137 38.2)
XYZ	xyz(19.8820, 13.8380, 3.8141)
Luminance	0.1384 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4A2A #2A8CAC

analogous

#AC2A4B #AC4A2A #AC8B2A

triadic

#AC4A2A #2AAC4A #4A2AAC

tetradic

#AC4A2A #4BAC2A #2A8CAC #8B2AAC

square

#AC4A2A #4BAC2A #2A8CAC #8B2AAC

split-complementary

#AC4A2A #2AAC8B #2A4BAC

monochromatic

#4A2012 #7B351E #AC4A2A #D16542 #DD8D73

Accessibility & contrast

On white

5.57

#AC4A2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#AC4A2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4A2A

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4A2A	#FFFFFF	#000000	##FFFFFF
##AC4A2A	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655A26

Deuteranopia (green-blind)

#7D7027

Tritanopia (blue-blind)

#BD3443

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #ac4a2a;
/* rgb */ color: rgb(172, 74, 42);
/* oklch */ color: oklch(53.2% 0.137 38.2);

Tailwind

colors: {
  custom: {
    50: '#cc7f65',
    500: '#ac4a2a',
    950: '#000000',
  },
}

SCSS

$custom: #ac4a2a;
$custom-light: #cc7f65;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4a2a",
  "rgb": {
    "r": 172,
    "g": 74,
    "b": 42
  },
  "hsl": {
    "h": 14.769,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.53165,
    "c": 0.13674,
    "h": 38.2
  },
  "luminance": 0.13835
}

Semantic roles & 50–950 ramp

primary

#AC4A2A

secondary

#6DAFC4

accent

#BDE444

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #AC4A2A

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

Preview Lab → · Contrast checker → · Palette generator →