#AC3F32#AC3F32

#AC3F32 is a mid, vivid red. Relative luminance 0.126; OKLCH L 51.8% C 0.146 H 29.7°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#AC3F32
RGB	rgb(172, 63, 50)
HSL	hsl(6, 55%, 44%)
HSV	hsv(6, 71%, 67%)
CMYK	cmyk(0%, 63.4%, 70.9%, 32.5%)
CIE-LAB	lab(42.09, 43.84, 31.41)
CIE-LCH	lch(42.09, 53.93, 35.62°)
OKLab	oklab(51.75% 0.1265 0.0721)
OKLCH	oklch(51.75% 0.146 29.7)
XYZ	xyz(19.3685, 12.5586, 4.4212)
Luminance	0.1256 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3F32 #329FAC

analogous

#AC3262 #AC3F32 #AC7C32

triadic

#AC3F32 #32AC3F #3F32AC

tetradic

#AC3F32 #62AC32 #329FAC #7C32AC

square

#AC3F32 #62AC32 #329FAC #7C32AC

split-complementary

#AC3F32 #32AC7C #3262AC

monochromatic

#4D1C16 #7D2E24 #AC3F32 #CC5D4F #DA887F

Accessibility & contrast

On white

5.98

#AC3F32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#AC3F32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3F32

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3F32	#FFFFFF	#000000	##FFFFFF
##AC3F32	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5430

Deuteranopia (green-blind)

#786C2F

Tritanopia (blue-blind)

#BD253D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #ac3f32;
/* rgb */ color: rgb(172, 63, 50);
/* oklch */ color: oklch(51.8% 0.146 29.7);

Tailwind

colors: {
  custom: {
    50: '#cc796a',
    500: '#ac3f32',
    950: '#000000',
  },
}

SCSS

$custom: #ac3f32;
$custom-light: #cc796a;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3f32",
  "rgb": {
    "r": 172,
    "g": 63,
    "b": 50
  },
  "hsl": {
    "h": 6.393,
    "s": 54.955,
    "l": 43.529
  },
  "oklch": {
    "l": 0.51752,
    "c": 0.14556,
    "h": 29.7
  },
  "luminance": 0.12556
}

Semantic roles & 50–950 ramp

primary

#AC3F32

secondary

#77BBC3

accent

#CEDE4A

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AC3F32

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

Preview Lab → · Contrast checker → · Palette generator →