#AC3329#AC3329

#AC3329 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.2% C 0.159 H 28.8°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#AC3329
RGB	rgb(172, 51, 41)
HSL	hsl(5, 62%, 42%)
HSV	hsv(5, 76%, 67%)
CMYK	cmyk(0%, 70.3%, 76.2%, 32.5%)
CIE-LAB	lab(40.08, 48.55, 34.34)
CIE-LCH	lch(40.08, 59.47, 35.28°)
OKLab	oklab(50.21% 0.1394 0.0765)
OKLCH	oklch(50.21% 0.159 28.8)
XYZ	xyz(18.5994, 11.3012, 3.2994)
Luminance	0.1130 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3329 #29A2AC

analogous

#AC2961 #AC3329 #AC7529

triadic

#AC3329 #29AC33 #3329AC

tetradic

#AC3329 #61AC29 #29A2AC #7529AC

square

#AC3329 #61AC29 #29A2AC #7529AC

split-complementary

#AC3329 #29AC75 #2961AC

monochromatic

#491611 #7B241D #AC3329 #D24C41 #DD7A72

Accessibility & contrast

On white

6.44

#AC3329 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#AC3329 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3329

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3329	#FFFFFF	#000000	##FFFFFF
##AC3329	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E27

Deuteranopia (green-blind)

#746824

Tritanopia (blue-blind)

#BD0632

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ac3329;
/* rgb */ color: rgb(172, 51, 41);
/* oklch */ color: oklch(50.2% 0.159 28.8);

Tailwind

colors: {
  custom: {
    50: '#cd7263',
    500: '#ac3329',
    950: '#000000',
  },
}

SCSS

$custom: #ac3329;
$custom-light: #cd7263;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3329",
  "rgb": {
    "r": 172,
    "g": 51,
    "b": 41
  },
  "hsl": {
    "h": 4.58,
    "s": 61.502,
    "l": 41.765
  },
  "oklch": {
    "l": 0.5021,
    "c": 0.15896,
    "h": 28.8
  },
  "luminance": 0.11298
}

Semantic roles & 50–950 ramp

primary

#AC3329

secondary

#6CBEC5

accent

#D8E543

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AC3329

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

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