#AC4425#AC4425

#AC4425 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.3% C 0.144 H 36.9°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#AC4425
RGB	rgb(172, 68, 37)
HSL	hsl(14, 65%, 41%)
HSV	hsv(14, 78%, 67%)
CMYK	cmyk(0%, 60.5%, 78.5%, 32.5%)
CIE-LAB	lab(42.83, 40.92, 39.42)
CIE-LCH	lch(42.83, 56.81, 43.93°)
OKLab	oklab(52.26% 0.1149 0.0864)
OKLCH	oklch(52.26% 0.144 36.9)
XYZ	xyz(19.4164, 13.0412, 3.2447)
Luminance	0.1304 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4425 #258DAC

analogous

#AC2549 #AC4425 #AC8725

triadic

#AC4425 #25AC44 #4425AC

tetradic

#AC4425 #49AC25 #258DAC #8725AC

square

#AC4425 #49AC25 #258DAC #8725AC

split-complementary

#AC4425 #25AC87 #2549AC

monochromatic

#471C0F #7A301A #AC4425 #D55D3A #DF876C

Accessibility & contrast

On white

5.82

#AC4425 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#AC4425 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4425

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4425	#FFFFFF	#000000	##FFFFFF
##AC4425	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615721

Deuteranopia (green-blind)

#7B6E21

Tritanopia (blue-blind)

#BD2B3E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #ac4425;
/* rgb */ color: rgb(172, 68, 37);
/* oklch */ color: oklch(52.3% 0.144 36.9);

Tailwind

colors: {
  custom: {
    50: '#cc7c62',
    500: '#ac4425',
    950: '#000000',
  },
}

SCSS

$custom: #ac4425;
$custom-light: #cc7c62;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4425",
  "rgb": {
    "r": 172,
    "g": 68,
    "b": 37
  },
  "hsl": {
    "h": 13.778,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.5226,
    "c": 0.14372,
    "h": 36.9
  },
  "luminance": 0.13038
}

Semantic roles & 50–950 ramp

primary

#AC4425

secondary

#67B0C6

accent

#C1E840

background

#FDF7F5

surface

#FBEEEA

border

#D4C9C6

text

#150A05

muted

#837C79

Preview Lab

Preview with #AC4425

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

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