#AC343E#AC343E

#AC343E is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.6% C 0.155 H 20.1°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#AC343E
RGB	rgb(172, 52, 62)
HSL	hsl(355, 54%, 44%)
HSV	hsv(355, 70%, 67%)
CMYK	cmyk(0%, 69.8%, 64%, 32.5%)
CIE-LAB	lab(40.54, 49.24, 22.29)
CIE-LCH	lch(40.54, 54.05, 24.36°)
OKLab	oklab(50.65% 0.146 0.0534)
OKLCH	oklch(50.65% 0.155 20.1)
XYZ	xyz(19.1127, 11.5772, 5.7847)
Luminance	0.1157 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC343E #34ACA2

analogous

#AC347A #AC343E #AC6634

triadic

#AC343E #3EAC34 #343EAC

tetradic

#AC343E #7AAC34 #34ACA2 #6634AC

square

#AC343E #7AAC34 #34ACA2 #6634AC

split-complementary

#AC343E #34AC66 #347AAC

monochromatic

#4E181C #7D262D #AC343E #CB525C #D98189

Accessibility & contrast

On white

6.34

#AC343E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#AC343E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC343E

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC343E	#FFFFFF	#000000	##FFFFFF
##AC343E	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544F3E

Deuteranopia (green-blind)

#73693B

Tritanopia (blue-blind)

#BD1339

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ac343e;
/* rgb */ color: rgb(172, 52, 62);
/* oklch */ color: oklch(50.6% 0.155 20.1);

Tailwind

colors: {
  custom: {
    50: '#cc7373',
    500: '#ac343e',
    950: '#000000',
  },
}

SCSS

$custom: #ac343e;
$custom-light: #cc7373;
$custom-dark: #000000;

JSON

{
  "hex": "#ac343e",
  "rgb": {
    "r": 172,
    "g": 52,
    "b": 62
  },
  "hsl": {
    "h": 355,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50647,
    "c": 0.15543,
    "h": 20.1
  },
  "luminance": 0.11574
}

Semantic roles & 50–950 ramp

primary

#AC343E

secondary

#79C2BC

accent

#DDD14B

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150908

muted

#837B7B

Preview Lab

Preview with #AC343E

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

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