#AC292B#AC292B

#AC292B is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.2% C 0.168 H 25.2°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#AC292B
RGB	rgb(172, 41, 43)
HSL	hsl(359, 62%, 42%)
HSV	hsv(359, 76%, 67%)
CMYK	cmyk(0%, 76.2%, 75%, 32.5%)
CIE-LAB	lab(38.78, 52.29, 31.74)
CIE-LCH	lch(38.78, 61.17, 31.26°)
OKLab	oklab(49.25% 0.1516 0.0713)
OKLCH	oklch(49.25% 0.168 25.2)
XYZ	xyz(18.2444, 10.5338, 3.3576)
Luminance	0.1053 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC292B #29ACAA

analogous

#AC296D #AC292B #AC6929

triadic

#AC292B #2BAC29 #292BAC

tetradic

#AC292B #6DAC29 #29ACAA #6929AC

square

#AC292B #6DAC29 #29ACAA #6929AC

split-complementary

#AC292B #29AC69 #296DAC

monochromatic

#491112 #7B1D1F #AC292B #D24143 #DD7274

Accessibility & contrast

On white

6.76

#AC292B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#AC292B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC292B

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC292B	#FFFFFF	#000000	##FFFFFF
##AC292B	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50492A

Deuteranopia (green-blind)

#716626

Tritanopia (blue-blind)

#BE002B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ac292b;
/* rgb */ color: rgb(172, 41, 43);
/* oklch */ color: oklch(49.2% 0.168 25.2);

Tailwind

colors: {
  custom: {
    50: '#cd6e64',
    500: '#ac292b',
    950: '#000000',
  },
}

SCSS

$custom: #ac292b;
$custom-light: #cd6e64;
$custom-dark: #000000;

JSON

{
  "hex": "#ac292b",
  "rgb": {
    "r": 172,
    "g": 41,
    "b": 43
  },
  "hsl": {
    "h": 359.084,
    "s": 61.502,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49248,
    "c": 0.16751,
    "h": 25.2
  },
  "luminance": 0.10531
}

Semantic roles & 50–950 ramp

primary

#AC292B

secondary

#6CC5C3

accent

#E5E243

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150805

muted

#837B7A

Preview Lab

Preview with #AC292B

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

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