#AC292F#AC292F

#AC292F is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.3% C 0.167 H 23.7°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#AC292F
RGB	rgb(172, 41, 47)
HSL	hsl(357, 62%, 42%)
HSV	hsv(357, 76%, 67%)
CMYK	cmyk(0%, 76.2%, 72.7%, 32.5%)
CIE-LAB	lab(38.84, 52.46, 29.40)
CIE-LCH	lch(38.84, 60.14, 29.27°)
OKLab	oklab(49.31% 0.153 0.0671)
OKLCH	oklch(49.31% 0.167 23.7)
XYZ	xyz(18.3214, 10.5646, 3.7632)
Luminance	0.1056 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC292F #29ACA6

analogous

#AC2971 #AC292F #AC6529

triadic

#AC292F #2FAC29 #292FAC

tetradic

#AC292F #71AC29 #29ACA6 #6529AC

square

#AC292F #71AC29 #29ACA6 #6529AC

split-complementary

#AC292F #29AC65 #2971AC

monochromatic

#491114 #7B1D21 #AC292F #D24147 #DD7277

Accessibility & contrast

On white

6.75

#AC292F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#AC292F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC292F

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC292F	#FFFFFF	#000000	##FFFFFF
##AC292F	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50492E

Deuteranopia (green-blind)

#71662A

Tritanopia (blue-blind)

#BD002D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ac292f;
/* rgb */ color: rgb(172, 41, 47);
/* oklch */ color: oklch(49.3% 0.167 23.7);

Tailwind

colors: {
  custom: {
    50: '#cd6e67',
    500: '#ac292f',
    950: '#000000',
  },
}

SCSS

$custom: #ac292f;
$custom-light: #cd6e67;
$custom-dark: #000000;

JSON

{
  "hex": "#ac292f",
  "rgb": {
    "r": 172,
    "g": 41,
    "b": 47
  },
  "hsl": {
    "h": 357.252,
    "s": 61.502,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49305,
    "c": 0.16707,
    "h": 23.7
  },
  "luminance": 0.10562
}

Semantic roles & 50–950 ramp

primary

#AC292F

secondary

#6CC5C1

accent

#E5DD43

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AC292F

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

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