#AC3D2E#AC3D2E

#AC3D2E is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.4% C 0.148 H 30.5°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#AC3D2E
RGB	rgb(172, 61, 46)
HSL	hsl(7, 58%, 43%)
HSV	hsv(7, 73%, 67%)
CMYK	cmyk(0%, 64.5%, 73.3%, 32.5%)
CIE-LAB	lab(41.70, 44.55, 33.28)
CIE-LCH	lch(41.70, 55.60, 36.76°)
OKLab	oklab(51.44% 0.1279 0.0753)
OKLCH	oklch(51.44% 0.148 30.5)
XYZ	xyz(19.1772, 12.3081, 3.9501)
Luminance	0.1231 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3D2E #2E9DAC

analogous

#AC2E5E #AC3D2E #AC7C2E

triadic

#AC3D2E #2EAC3D #3D2EAC

tetradic

#AC3D2E #5EAC2E #2E9DAC #7C2EAC

square

#AC3D2E #5EAC2E #2E9DAC #7C2EAC

split-complementary

#AC3D2E #2EAC7C #2E5EAC

monochromatic

#4B1B14 #7C2C21 #AC3D2E #CE5949 #DB8579

Accessibility & contrast

On white

6.07

#AC3D2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#AC3D2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3D2E

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3D2E	#FFFFFF	#000000	##FFFFFF
##AC3D2E	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C532C

Deuteranopia (green-blind)

#776B2A

Tritanopia (blue-blind)

#BD213A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #ac3d2e;
/* rgb */ color: rgb(172, 61, 46);
/* oklch */ color: oklch(51.4% 0.148 30.5);

Tailwind

colors: {
  custom: {
    50: '#cc7867',
    500: '#ac3d2e',
    950: '#000000',
  },
}

SCSS

$custom: #ac3d2e;
$custom-light: #cc7867;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3d2e",
  "rgb": {
    "r": 172,
    "g": 61,
    "b": 46
  },
  "hsl": {
    "h": 7.143,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.51443,
    "c": 0.1484,
    "h": 30.5
  },
  "luminance": 0.12305
}

Semantic roles & 50–950 ramp

primary

#AC3D2E

secondary

#72BAC3

accent

#CFE147

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AC3D2E

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

Preview Lab → · Contrast checker → · Palette generator →