#AC382F#AC382F

#AC382F is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.9% C 0.153 H 28.2°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#AC382F
RGB	rgb(172, 56, 47)
HSL	hsl(4, 57%, 43%)
HSV	hsv(4, 73%, 67%)
CMYK	cmyk(0%, 67.4%, 72.7%, 32.5%)
CIE-LAB	lab(40.91, 46.77, 31.80)
CIE-LCH	lch(40.91, 56.55, 34.21°)
OKLab	oklab(50.85% 0.135 0.0723)
OKLCH	oklch(50.85% 0.153 28.2)
XYZ	xyz(18.9426, 11.8070, 3.9703)
Luminance	0.1180 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC382F #2FA3AC

analogous

#AC2F64 #AC382F #AC762F

triadic

#AC382F #2FAC38 #382FAC

tetradic

#AC382F #64AC2F #2FA3AC #762FAC

square

#AC382F #64AC2F #2FA3AC #762FAC

split-complementary

#AC382F #2FAC76 #2F64AC

monochromatic

#4C1915 #7C2822 #AC382F #CE544B #DB827B

Accessibility & contrast

On white

6.25

#AC382F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#AC382F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC382F

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC382F	#FFFFFF	#000000	##FFFFFF
##AC382F	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58502D

Deuteranopia (green-blind)

#756A2B

Tritanopia (blue-blind)

#BD1737

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ac382f;
/* rgb */ color: rgb(172, 56, 47);
/* oklch */ color: oklch(50.9% 0.153 28.2);

Tailwind

colors: {
  custom: {
    50: '#cc7568',
    500: '#ac382f',
    950: '#000000',
  },
}

SCSS

$custom: #ac382f;
$custom-light: #cc7568;
$custom-dark: #000000;

JSON

{
  "hex": "#ac382f",
  "rgb": {
    "r": 172,
    "g": 56,
    "b": 47
  },
  "hsl": {
    "h": 4.32,
    "s": 57.078,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50851,
    "c": 0.15317,
    "h": 28.2
  },
  "luminance": 0.11804
}

Semantic roles & 50–950 ramp

primary

#AC382F

secondary

#74BDC3

accent

#D5E047

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AC382F

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

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