#AC342E#AC342E

#AC342E is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.4% C 0.157 H 27.2°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#AC342E
RGB	rgb(172, 52, 46)
HSL	hsl(3, 58%, 43%)
HSV	hsv(3, 73%, 67%)
CMYK	cmyk(0%, 69.8%, 73.3%, 32.5%)
CIE-LAB	lab(40.29, 48.37, 31.67)
CIE-LCH	lch(40.29, 57.81, 33.22°)
OKLab	oklab(50.38% 0.1399 0.0718)
OKLCH	oklch(50.38% 0.157 27.2)
XYZ	xyz(18.7365, 11.4267, 3.8032)
Luminance	0.1142 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC342E #2EA6AC

analogous

#AC2E67 #AC342E #AC732E

triadic

#AC342E #2EAC34 #342EAC

tetradic

#AC342E #67AC2E #2EA6AC #732EAC

square

#AC342E #67AC2E #2EA6AC #732EAC

split-complementary

#AC342E #2EAC73 #2E67AC

monochromatic

#4B1714 #7C2521 #AC342E #CE4F49 #DB7E79

Accessibility & contrast

On white

6.39

#AC342E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#AC342E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC342E

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC342E	#FFFFFF	#000000	##FFFFFF
##AC342E	1.00	6.39	3.28	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E2C

Deuteranopia (green-blind)

#74692A

Tritanopia (blue-blind)

#BD0C34

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ac342e;
/* rgb */ color: rgb(172, 52, 46);
/* oklch */ color: oklch(50.4% 0.157 27.2);

Tailwind

colors: {
  custom: {
    50: '#cd7367',
    500: '#ac342e',
    950: '#000000',
  },
}

SCSS

$custom: #ac342e;
$custom-light: #cd7367;
$custom-dark: #000000;

JSON

{
  "hex": "#ac342e",
  "rgb": {
    "r": 172,
    "g": 52,
    "b": 46
  },
  "hsl": {
    "h": 2.857,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50384,
    "c": 0.15722,
    "h": 27.2
  },
  "luminance": 0.11424
}

Semantic roles & 50–950 ramp

primary

#AC342E

secondary

#72C0C3

accent

#DAE147

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AC342E

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

Preview Lab → · Contrast checker → · Palette generator →