#AC3632#AC3632

#AC3632 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.7% C 0.155 H 26.2°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#AC3632
RGB	rgb(172, 54, 50)
HSL	hsl(2, 55%, 44%)
HSV	hsv(2, 71%, 67%)
CMYK	cmyk(0%, 68.6%, 70.9%, 32.5%)
CIE-LAB	lab(40.64, 47.75, 29.72)
CIE-LCH	lch(40.64, 56.24, 31.90°)
OKLab	oklab(50.67% 0.1388 0.0683)
OKLCH	oklch(50.67% 0.155 26.2)
XYZ	xyz(18.9102, 11.6420, 4.2684)
Luminance	0.1164 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3632 #32A8AC

analogous

#AC326B #AC3632 #AC7332

triadic

#AC3632 #32AC36 #3632AC

tetradic

#AC3632 #6BAC32 #32A8AC #7332AC

square

#AC3632 #6BAC32 #32A8AC #7332AC

split-complementary

#AC3632 #32AC73 #326BAC

monochromatic

#4D1816 #7D2724 #AC3632 #CC534F #DA827F

Accessibility & contrast

On white

6.31

#AC3632 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#AC3632 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3632

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3632	#FFFFFF	#000000	##FFFFFF
##AC3632	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575031

Deuteranopia (green-blind)

#74692E

Tritanopia (blue-blind)

#BD1336

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ac3632;
/* rgb */ color: rgb(172, 54, 50);
/* oklch */ color: oklch(50.7% 0.155 26.2);

Tailwind

colors: {
  custom: {
    50: '#cc746a',
    500: '#ac3632',
    950: '#000000',
  },
}

SCSS

$custom: #ac3632;
$custom-light: #cc746a;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3632",
  "rgb": {
    "r": 172,
    "g": 54,
    "b": 50
  },
  "hsl": {
    "h": 1.967,
    "s": 54.955,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50665,
    "c": 0.15466,
    "h": 26.2
  },
  "luminance": 0.11639
}

Semantic roles & 50–950 ramp

primary

#AC3632

secondary

#77C0C3

accent

#D9DE4A

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AC3632

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

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