#AC3D2C#AC3D2C

#AC3D2C is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.4% C 0.149 H 31.3°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#AC3D2C
RGB	rgb(172, 61, 44)
HSL	hsl(8, 59%, 42%)
HSV	hsv(8, 74%, 67%)
CMYK	cmyk(0%, 64.5%, 74.4%, 32.5%)
CIE-LAB	lab(41.68, 44.45, 34.39)
CIE-LCH	lch(41.68, 56.20, 37.73°)
OKLab	oklab(51.42% 0.1272 0.0773)
OKLCH	oklch(51.42% 0.149 31.3)
XYZ	xyz(19.1387, 12.2927, 3.7473)
Luminance	0.1229 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3D2C #2C9BAC

analogous

#AC2C5B #AC3D2C #AC7D2C

triadic

#AC3D2C #2CAC3D #3D2CAC

tetradic

#AC3D2C #5BAC2C #2C9BAC #7D2CAC

square

#AC3D2C #5BAC2C #2C9BAC #7D2CAC

split-complementary

#AC3D2C #2CAC7D #2C5BAC

monochromatic

#4B1A13 #7B2C20 #AC3D2C #D05846 #DC8476

Accessibility & contrast

On white

6.07

#AC3D2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#AC3D2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3D2C

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3D2C	#FFFFFF	#000000	##FFFFFF
##AC3D2C	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5329

Deuteranopia (green-blind)

#776B28

Tritanopia (blue-blind)

#BD203A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #ac3d2c;
/* rgb */ color: rgb(172, 61, 44);
/* oklch */ color: oklch(51.4% 0.149 31.3);

Tailwind

colors: {
  custom: {
    50: '#cc7866',
    500: '#ac3d2c',
    950: '#000000',
  },
}

SCSS

$custom: #ac3d2c;
$custom-light: #cc7866;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3d2c",
  "rgb": {
    "r": 172,
    "g": 61,
    "b": 44
  },
  "hsl": {
    "h": 7.969,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.51418,
    "c": 0.14882,
    "h": 31.3
  },
  "luminance": 0.1229
}

Semantic roles & 50–950 ramp

primary

#AC3D2C

secondary

#70B9C4

accent

#CEE245

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AC3D2C

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

Preview Lab → · Contrast checker → · Palette generator →