#AC3342#AC3342

#AC3342 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.6% C 0.156 H 17.8°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#AC3342
RGB	rgb(172, 51, 66)
HSL	hsl(353, 54%, 44%)
HSV	hsv(353, 70%, 67%)
CMYK	cmyk(0%, 70.3%, 61.6%, 32.5%)
CIE-LAB	lab(40.47, 49.90, 19.72)
CIE-LCH	lch(40.47, 53.65, 21.56°)
OKLab	oklab(50.62% 0.1488 0.0479)
OKLCH	oklch(50.62% 0.156 17.8)
XYZ	xyz(19.1824, 11.5344, 6.3695)
Luminance	0.1153 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3342 #33AC9D

analogous

#AC337E #AC3342 #AC6033

triadic

#AC3342 #42AC33 #3342AC

tetradic

#AC3342 #7EAC33 #33AC9D #6033AC

square

#AC3342 #7EAC33 #33AC9D #6033AC

split-complementary

#AC3342 #33AC60 #337EAC

monochromatic

#4E171E #7D2530 #AC3342 #CB5160 #D9808B

Accessibility & contrast

On white

6.35

#AC3342 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#AC3342 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3342

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3342	#FFFFFF	#000000	##FFFFFF
##AC3342	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534F42

Deuteranopia (green-blind)

#72693F

Tritanopia (blue-blind)

#BC1339

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ac3342;
/* rgb */ color: rgb(172, 51, 66);
/* oklch */ color: oklch(50.6% 0.156 17.8);

Tailwind

colors: {
  custom: {
    50: '#cb7376',
    500: '#ac3342',
    950: '#000000',
  },
}

SCSS

$custom: #ac3342;
$custom-light: #cb7376;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3342",
  "rgb": {
    "r": 172,
    "g": 51,
    "b": 66
  },
  "hsl": {
    "h": 352.562,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50619,
    "c": 0.15634,
    "h": 17.8
  },
  "luminance": 0.11532
}

Semantic roles & 50–950 ramp

primary

#AC3342

secondary

#78C2B9

accent

#DECB4A

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #AC3342

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

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