#AC412F#AC412F

#AC412F is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.0% C 0.144 H 31.8°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#AC412F
RGB	rgb(172, 65, 47)
HSL	hsl(9, 57%, 43%)
HSV	hsv(9, 73%, 67%)
CMYK	cmyk(0%, 62.2%, 72.7%, 32.5%)
CIE-LAB	lab(42.40, 42.77, 33.49)
CIE-LCH	lch(42.40, 54.32, 38.06°)
OKLab	oklab(51.97% 0.1225 0.076)
OKLCH	oklch(51.97% 0.144 31.8)
XYZ	xyz(19.4187, 12.7592, 4.1290)
Luminance	0.1276 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC412F #2F9AAC

analogous

#AC2F5B #AC412F #AC7F2F

triadic

#AC412F #2FAC41 #412FAC

tetradic

#AC412F #5BAC2F #2F9AAC #7F2FAC

square

#AC412F #5BAC2F #2F9AAC #7F2FAC

split-complementary

#AC412F #2FAC7F #2F5BAC

monochromatic

#4C1D15 #7C2F22 #AC412F #CE5D4B #DB887B

Accessibility & contrast

On white

5.91

#AC412F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#AC412F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC412F

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC412F	#FFFFFF	#000000	##FFFFFF
##AC412F	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E552D

Deuteranopia (green-blind)

#796D2C

Tritanopia (blue-blind)

#BD283D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #ac412f;
/* rgb */ color: rgb(172, 65, 47);
/* oklch */ color: oklch(52.0% 0.144 31.8);

Tailwind

colors: {
  custom: {
    50: '#cc7a68',
    500: '#ac412f',
    950: '#000000',
  },
}

SCSS

$custom: #ac412f;
$custom-light: #cc7a68;
$custom-dark: #000000;

JSON

{
  "hex": "#ac412f",
  "rgb": {
    "r": 172,
    "g": 65,
    "b": 47
  },
  "hsl": {
    "h": 8.64,
    "s": 57.078,
    "l": 42.941
  },
  "oklch": {
    "l": 0.51972,
    "c": 0.14417,
    "h": 31.8
  },
  "luminance": 0.12756
}

Semantic roles & 50–950 ramp

primary

#AC412F

secondary

#74B8C3

accent

#CAE047

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AC412F

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

Preview Lab → · Contrast checker → · Palette generator →