#AC3E2D#AC3E2D

#AC3E2D is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.6% C 0.148 H 31.3°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#AC3E2D
RGB	rgb(172, 62, 45)
HSL	hsl(8, 59%, 43%)
HSV	hsv(8, 74%, 67%)
CMYK	cmyk(0%, 64%, 73.8%, 32.5%)
CIE-LAB	lab(41.86, 44.05, 34.02)
CIE-LCH	lch(41.86, 55.66, 37.68°)
OKLab	oklab(51.56% 0.1261 0.0767)
OKLCH	oklch(51.56% 0.148 31.3)
XYZ	xyz(19.2116, 12.4081, 3.8655)
Luminance	0.1240 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3E2D #2D9BAC

analogous

#AC2D5C #AC3E2D #AC7D2D

triadic

#AC3E2D #2DAC3E #3E2DAC

tetradic

#AC3E2D #5CAC2D #2D9BAC #7D2DAC

square

#AC3E2D #5CAC2D #2D9BAC #7D2DAC

split-complementary

#AC3E2D #2DAC7D #2D5CAC

monochromatic

#4B1B14 #7B2D20 #AC3E2D #CF5947 #DC8578

Accessibility & contrast

On white

6.03

#AC3E2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#AC3E2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3E2D

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3E2D	#FFFFFF	#000000	##FFFFFF
##AC3E2D	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C542B

Deuteranopia (green-blind)

#786C29

Tritanopia (blue-blind)

#BD223B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #ac3e2d;
/* rgb */ color: rgb(172, 62, 45);
/* oklch */ color: oklch(51.6% 0.148 31.3);

Tailwind

colors: {
  custom: {
    50: '#cc7867',
    500: '#ac3e2d',
    950: '#000000',
  },
}

SCSS

$custom: #ac3e2d;
$custom-light: #cc7867;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3e2d",
  "rgb": {
    "r": 172,
    "g": 62,
    "b": 45
  },
  "hsl": {
    "h": 8.031,
    "s": 58.525,
    "l": 42.549
  },
  "oklch": {
    "l": 0.51557,
    "c": 0.14761,
    "h": 31.3
  },
  "luminance": 0.12405
}

Semantic roles & 50–950 ramp

primary

#AC3E2D

secondary

#71B9C4

accent

#CDE246

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AC3E2D

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

Preview Lab → · Contrast checker → · Palette generator →