#AC3223#AC3223

#AC3223 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.0% C 0.161 H 30.5°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#AC3223
RGB	rgb(172, 50, 35)
HSL	hsl(7, 66%, 41%)
HSV	hsv(7, 80%, 67%)
CMYK	cmyk(0%, 70.9%, 79.7%, 32.5%)
CIE-LAB	lab(39.88, 48.71, 37.48)
CIE-LCH	lch(39.88, 61.46, 37.58°)
OKLab	oklab(50.03% 0.1387 0.0816)
OKLCH	oklch(50.03% 0.161 30.5)
XYZ	xyz(18.4594, 11.1760, 2.7750)
Luminance	0.1117 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3223 #239DAC

analogous

#AC2359 #AC3223 #AC7623

triadic

#AC3223 #23AC32 #3223AC

tetradic

#AC3223 #59AC23 #239DAC #7623AC

square

#AC3223 #59AC23 #239DAC #7623AC

split-complementary

#AC3223 #23AC76 #2359AC

monochromatic

#46140E #792319 #AC3223 #D64836 #E07669

Accessibility & contrast

On white

6.49

#AC3223 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#AC3223 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3223

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3223	#FFFFFF	#000000	##FFFFFF
##AC3223	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D20

Deuteranopia (green-blind)

#74681E

Tritanopia (blue-blind)

#BE0030

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ac3223;
/* rgb */ color: rgb(172, 50, 35);
/* oklch */ color: oklch(50.0% 0.161 30.5);

Tailwind

colors: {
  custom: {
    50: '#cd725f',
    500: '#ac3223',
    950: '#000000',
  },
}

SCSS

$custom: #ac3223;
$custom-light: #cd725f;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3223",
  "rgb": {
    "r": 172,
    "g": 50,
    "b": 35
  },
  "hsl": {
    "h": 6.569,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.50034,
    "c": 0.16086,
    "h": 30.5
  },
  "luminance": 0.11173
}

Semantic roles & 50–950 ramp

primary

#AC3223

secondary

#64BCC6

accent

#D6E93F

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #AC3223

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

Preview Lab → · Contrast checker → · Palette generator →