#AC3220#AC3220

#AC3220 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.0% C 0.161 H 31.4°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#AC3220
RGB	rgb(172, 50, 32)
HSL	hsl(8, 69%, 40%)
HSV	hsv(8, 81%, 67%)
CMYK	cmyk(0%, 70.9%, 81.4%, 32.5%)
CIE-LAB	lab(39.85, 48.61, 39.06)
CIE-LCH	lch(39.85, 62.36, 38.79°)
OKLab	oklab(50% 0.1378 0.084)
OKLCH	oklch(50% 0.161 31.4)
XYZ	xyz(18.4167, 11.1590, 2.5504)
Luminance	0.1116 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3220 #209AAC

analogous

#AC2054 #AC3220 #AC7820

triadic

#AC3220 #20AC32 #3220AC

tetradic

#AC3220 #54AC20 #209AAC #7820AC

square

#AC3220 #54AC20 #209AAC #7820AC

split-complementary

#AC3220 #20AC78 #2054AC

monochromatic

#45140D #782316 #AC3220 #D94631 #E27464

Accessibility & contrast

On white

6.50

#AC3220 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#AC3220 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3220

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3220	#FFFFFF	#000000	##FFFFFF
##AC3220	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D1D

Deuteranopia (green-blind)

#74681A

Tritanopia (blue-blind)

#BE002F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ac3220;
/* rgb */ color: rgb(172, 50, 32);
/* oklch */ color: oklch(50.0% 0.161 31.4);

Tailwind

colors: {
  custom: {
    50: '#ce725d',
    500: '#ac3220',
    950: '#000000',
  },
}

SCSS

$custom: #ac3220;
$custom-light: #ce725d;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3220",
  "rgb": {
    "r": 172,
    "g": 50,
    "b": 32
  },
  "hsl": {
    "h": 7.714,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.50004,
    "c": 0.16137,
    "h": 31.4
  },
  "luminance": 0.11156
}

Semantic roles & 50–950 ramp

primary

#AC3220

secondary

#60BAC7

accent

#D5EB3C

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #AC3220

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

Preview Lab → · Contrast checker → · Palette generator →