#AC4329#AC4329

#AC4329 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.2% C 0.144 H 35.1°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#AC4329
RGB	rgb(172, 67, 41)
HSL	hsl(12, 62%, 42%)
HSV	hsv(12, 76%, 67%)
CMYK	cmyk(0%, 61%, 76.2%, 32.5%)
CIE-LAB	lab(42.68, 41.56, 37.14)
CIE-LCH	lch(42.68, 55.74, 41.79°)
OKLab	oklab(52.17% 0.1176 0.0825)
OKLCH	oklch(52.17% 0.144 35.1)
XYZ	xyz(19.4227, 12.9477, 3.5738)
Luminance	0.1295 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4329 #2992AC

analogous

#AC2951 #AC4329 #AC8429

triadic

#AC4329 #29AC43 #4329AC

tetradic

#AC4329 #51AC29 #2992AC #8429AC

square

#AC4329 #51AC29 #2992AC #8429AC

split-complementary

#AC4329 #29AC84 #2951AC

monochromatic

#491C11 #7B301D #AC4329 #D25D41 #DD8772

Accessibility & contrast

On white

5.85

#AC4329 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#AC4329 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4329

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4329	#FFFFFF	#000000	##FFFFFF
##AC4329	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605626

Deuteranopia (green-blind)

#7A6D26

Tritanopia (blue-blind)

#BD2A3E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #ac4329;
/* rgb */ color: rgb(172, 67, 41);
/* oklch */ color: oklch(52.2% 0.144 35.1);

Tailwind

colors: {
  custom: {
    50: '#cc7b64',
    500: '#ac4329',
    950: '#000000',
  },
}

SCSS

$custom: #ac4329;
$custom-light: #cc7b64;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4329",
  "rgb": {
    "r": 172,
    "g": 67,
    "b": 41
  },
  "hsl": {
    "h": 11.908,
    "s": 61.502,
    "l": 41.765
  },
  "oklch": {
    "l": 0.52166,
    "c": 0.14365,
    "h": 35.1
  },
  "luminance": 0.12945
}

Semantic roles & 50–950 ramp

primary

#AC4329

secondary

#6CB3C5

accent

#C5E543

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A05

muted

#837C7A

Preview Lab

Preview with #AC4329

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

Preview Lab → · Contrast checker → · Palette generator →