#AC3922#AC3922

#AC3922 is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.8% C 0.155 H 33.2°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#AC3922
RGB	rgb(172, 57, 34)
HSL	hsl(10, 67%, 40%)
HSV	hsv(10, 80%, 67%)
CMYK	cmyk(0%, 66.9%, 80.2%, 32.5%)
CIE-LAB	lab(40.92, 45.81, 39.07)
CIE-LCH	lch(40.92, 60.20, 40.46°)
OKLab	oklab(50.82% 0.1294 0.0847)
OKLCH	oklch(50.82% 0.155 33.2)
XYZ	xyz(18.7672, 11.8152, 2.8054)
Luminance	0.1181 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3922 #2295AC

analogous

#AC2250 #AC3922 #AC7E22

triadic

#AC3922 #22AC39 #3922AC

tetradic

#AC3922 #50AC22 #2295AC #7E22AC

square

#AC3922 #50AC22 #2295AC #7E22AC

split-complementary

#AC3922 #22AC7E #2250AC

monochromatic

#46170E #792818 #AC3922 #D74F34 #E17C67

Accessibility & contrast

On white

6.25

#AC3922 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#AC3922 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3922

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3922	#FFFFFF	#000000	##FFFFFF
##AC3922	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)

#5A501E

Deuteranopia (green-blind)

#776A1D

Tritanopia (blue-blind)

#BE1635

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ac3922;
/* rgb */ color: rgb(172, 57, 34);
/* oklch */ color: oklch(50.8% 0.155 33.2);

Tailwind

colors: {
  custom: {
    50: '#cd755f',
    500: '#ac3922',
    950: '#000000',
  },
}

SCSS

$custom: #ac3922;
$custom-light: #cd755f;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3922",
  "rgb": {
    "r": 172,
    "g": 57,
    "b": 34
  },
  "hsl": {
    "h": 10,
    "s": 66.99,
    "l": 40.392
  },
  "oklch": {
    "l": 0.50815,
    "c": 0.15468,
    "h": 33.2
  },
  "luminance": 0.11812
}

Semantic roles & 50–950 ramp

primary

#AC3922

secondary

#63B6C7

accent

#CDEA3E

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150904

muted

#837B79

Preview Lab

Preview with #AC3922

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

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