#AC3425#AC3425

#AC3425 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.3% C 0.159 H 30.5°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#AC3425
RGB	rgb(172, 52, 37)
HSL	hsl(7, 65%, 41%)
HSV	hsv(7, 78%, 67%)
CMYK	cmyk(0%, 69.8%, 78.5%, 32.5%)
CIE-LAB	lab(40.19, 47.99, 36.70)
CIE-LCH	lch(40.19, 60.42, 37.41°)
OKLab	oklab(50.27% 0.1368 0.0805)
OKLCH	oklch(50.27% 0.159 30.5)
XYZ	xyz(18.5773, 11.3630, 2.9650)
Luminance	0.1136 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3425 #259DAC

analogous

#AC2559 #AC3425 #AC7725

triadic

#AC3425 #25AC34 #3425AC

tetradic

#AC3425 #59AC25 #259DAC #7725AC

square

#AC3425 #59AC25 #259DAC #7725AC

split-complementary

#AC3425 #25AC77 #2559AC

monochromatic

#47160F #7A251A #AC3425 #D54B3A #DF796C

Accessibility & contrast

On white

6.42

#AC3425 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#AC3425 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3425

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3425	#FFFFFF	#000000	##FFFFFF
##AC3425	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574E22

Deuteranopia (green-blind)

#756820

Tritanopia (blue-blind)

#BE0832

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ac3425;
/* rgb */ color: rgb(172, 52, 37);
/* oklch */ color: oklch(50.3% 0.159 30.5);

Tailwind

colors: {
  custom: {
    50: '#cd7361',
    500: '#ac3425',
    950: '#000000',
  },
}

SCSS

$custom: #ac3425;
$custom-light: #cd7361;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3425",
  "rgb": {
    "r": 172,
    "g": 52,
    "b": 37
  },
  "hsl": {
    "h": 6.667,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.50273,
    "c": 0.15872,
    "h": 30.5
  },
  "luminance": 0.1136
}

Semantic roles & 50–950 ramp

primary

#AC3425

secondary

#67BBC6

accent

#D5E840

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #AC3425

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

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