#AC341E#AC341E

#AC341E is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.2% C 0.160 H 32.6°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#AC341E
RGB	rgb(172, 52, 30)
HSL	hsl(9, 70%, 40%)
HSV	hsv(9, 83%, 67%)
CMYK	cmyk(0%, 69.8%, 82.6%, 32.5%)
CIE-LAB	lab(40.12, 47.76, 40.37)
CIE-LCH	lch(40.12, 62.53, 40.21°)
OKLab	oklab(50.2% 0.1347 0.0862)
OKLCH	oklch(50.2% 0.16 32.6)
XYZ	xyz(18.4778, 11.3232, 2.4407)
Luminance	0.1132 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC341E #1E96AC

analogous

#AC1E4F #AC341E #AC7B1E

triadic

#AC341E #1EAC34 #341EAC

tetradic

#AC341E #4FAC1E #1E96AC #7B1EAC

square

#AC341E #4FAC1E #1E96AC #7B1EAC

split-complementary

#AC341E #1EAC7B #1E4FAC

monochromatic

#44140C #782415 #AC341E #DA482D #E37561

Accessibility & contrast

On white

6.43

#AC341E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#AC341E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC341E

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC341E	#FFFFFF	#000000	##FFFFFF
##AC341E	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574E1A

Deuteranopia (green-blind)

#756818

Tritanopia (blue-blind)

#BE0530

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ac341e;
/* rgb */ color: rgb(172, 52, 30);
/* oklch */ color: oklch(50.2% 0.160 32.6);

Tailwind

colors: {
  custom: {
    50: '#ce735c',
    500: '#ac341e',
    950: '#000000',
  },
}

SCSS

$custom: #ac341e;
$custom-light: #ce735c;
$custom-dark: #000000;

JSON

{
  "hex": "#ac341e",
  "rgb": {
    "r": 172,
    "g": 52,
    "b": 30
  },
  "hsl": {
    "h": 9.296,
    "s": 70.297,
    "l": 39.608
  },
  "oklch": {
    "l": 0.50203,
    "c": 0.15994,
    "h": 32.6
  },
  "luminance": 0.1132
}

Semantic roles & 50–950 ramp

primary

#AC341E

secondary

#5EB8C8

accent

#D1ED3B

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #AC341E

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

Preview Lab → · Contrast checker → · Palette generator →