#AC3622#AC3622

#AC3622 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.5% C 0.157 H 32.1°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#AC3622
RGB	rgb(172, 54, 34)
HSL	hsl(9, 67%, 40%)
HSV	hsv(9, 80%, 67%)
CMYK	cmyk(0%, 68.6%, 80.2%, 32.5%)
CIE-LAB	lab(40.45, 47.07, 38.60)
CIE-LCH	lch(40.45, 60.87, 39.36°)
OKLab	oklab(50.47% 0.1333 0.0837)
OKLCH	oklch(50.47% 0.157 32.1)
XYZ	xyz(18.6233, 11.5273, 2.7574)
Luminance	0.1152 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3622 #2298AC

analogous

#AC2253 #AC3622 #AC7B22

triadic

#AC3622 #22AC36 #3622AC

tetradic

#AC3622 #53AC22 #2298AC #7B22AC

square

#AC3622 #53AC22 #2298AC #7B22AC

split-complementary

#AC3622 #22AC7B #2253AC

monochromatic

#46160E #792618 #AC3622 #D74C34 #E17967

Accessibility & contrast

On white

6.35

#AC3622 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#AC3622 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3622

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3622	#FFFFFF	#000000	##FFFFFF
##AC3622	1.00	6.35	3.30	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F1F

Deuteranopia (green-blind)

#76691D

Tritanopia (blue-blind)

#BE0E32

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ac3622;
/* rgb */ color: rgb(172, 54, 34);
/* oklch */ color: oklch(50.5% 0.157 32.1);

Tailwind

colors: {
  custom: {
    50: '#cd745f',
    500: '#ac3622',
    950: '#000000',
  },
}

SCSS

$custom: #ac3622;
$custom-light: #cd745f;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3622",
  "rgb": {
    "r": 172,
    "g": 54,
    "b": 34
  },
  "hsl": {
    "h": 8.696,
    "s": 66.99,
    "l": 40.392
  },
  "oklch": {
    "l": 0.50465,
    "c": 0.15743,
    "h": 32.1
  },
  "luminance": 0.11524
}

Semantic roles & 50–950 ramp

primary

#AC3622

secondary

#63B8C7

accent

#D1EA3E

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150904

muted

#837B79

Preview Lab

Preview with #AC3622

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

Preview Lab → · Contrast checker → · Palette generator →