#AC3C2F#AC3C2F

#AC3C2F is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.3% C 0.149 H 29.7°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#AC3C2F
RGB	rgb(172, 60, 47)
HSL	hsl(6, 57%, 43%)
HSV	hsv(6, 73%, 67%)
CMYK	cmyk(0%, 65.1%, 72.7%, 32.5%)
CIE-LAB	lab(41.55, 45.04, 32.53)
CIE-LCH	lch(41.55, 55.56, 35.84°)
OKLab	oklab(51.33% 0.1296 0.0739)
OKLCH	oklch(51.33% 0.149 29.7)
XYZ	xyz(19.1442, 12.2103, 4.0375)
Luminance	0.1221 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3C2F #2F9FAC

analogous

#AC2F60 #AC3C2F #AC7A2F

triadic

#AC3C2F #2FAC3C #3C2FAC

tetradic

#AC3C2F #60AC2F #2F9FAC #7A2FAC

square

#AC3C2F #60AC2F #2F9FAC #7A2FAC

split-complementary

#AC3C2F #2FAC7A #2F60AC

monochromatic

#4C1A15 #7C2B22 #AC3C2F #CE584B #DB857B

Accessibility & contrast

On white

6.10

#AC3C2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#AC3C2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3C2F

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3C2F	#FFFFFF	#000000	##FFFFFF
##AC3C2F	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B532D

Deuteranopia (green-blind)

#776B2B

Tritanopia (blue-blind)

#BD1F3A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #ac3c2f;
/* rgb */ color: rgb(172, 60, 47);
/* oklch */ color: oklch(51.3% 0.149 29.7);

Tailwind

colors: {
  custom: {
    50: '#cc7768',
    500: '#ac3c2f',
    950: '#000000',
  },
}

SCSS

$custom: #ac3c2f;
$custom-light: #cc7768;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3c2f",
  "rgb": {
    "r": 172,
    "g": 60,
    "b": 47
  },
  "hsl": {
    "h": 6.24,
    "s": 57.078,
    "l": 42.941
  },
  "oklch": {
    "l": 0.51332,
    "c": 0.1492,
    "h": 29.7
  },
  "luminance": 0.12208
}

Semantic roles & 50–950 ramp

primary

#AC3C2F

secondary

#74BBC3

accent

#D0E047

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AC3C2F

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

Preview Lab → · Contrast checker → · Palette generator →