#AC4E3F#AC4E3F

#AC4E3F is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.1% C 0.127 H 30.9°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#AC4E3F
RGB	rgb(172, 78, 63)
HSL	hsl(8, 46%, 46%)
HSV	hsv(8, 63%, 67%)
CMYK	cmyk(0%, 54.7%, 63.4%, 32.5%)
CIE-LAB	lab(45.05, 37.35, 27.39)
CIE-LCH	lch(45.05, 46.32, 36.25°)
OKLab	oklab(54.05% 0.1087 0.065)
OKLCH	oklch(54.05% 0.127 30.9)
XYZ	xyz(20.6367, 14.5808, 6.4293)
Luminance	0.1458 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4E3F #3F9DAC

analogous

#AC3F66 #AC4E3F #AC843F

triadic

#AC4E3F #3FAC4E #4E3FAC

tetradic

#AC4E3F #66AC3F #3F9DAC #843FAC

square

#AC4E3F #66AC3F #3F9DAC #843FAC

split-complementary

#AC4E3F #3FAC84 #3F66AC

monochromatic

#52251E #7F3A2F #AC4E3F #C67063 #D6998F

Accessibility & contrast

On white

5.36

#AC4E3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#AC4E3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4E3F

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4E3F	#FFFFFF	#000000	##FFFFFF
##AC4E3F	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E3D

Deuteranopia (green-blind)

#7D723D

Tritanopia (blue-blind)

#BC3C4B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ac4e3f;
/* rgb */ color: rgb(172, 78, 63);
/* oklch */ color: oklch(54.1% 0.127 30.9);

Tailwind

colors: {
  custom: {
    50: '#ca8274',
    500: '#ac4e3f',
    950: '#000000',
  },
}

SCSS

$custom: #ac4e3f;
$custom-light: #ca8274;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4e3f",
  "rgb": {
    "r": 172,
    "g": 78,
    "b": 63
  },
  "hsl": {
    "h": 8.257,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54053,
    "c": 0.1267,
    "h": 30.9
  },
  "luminance": 0.14578
}

Semantic roles & 50–950 ramp

primary

#AC4E3F

secondary

#86B9C1

accent

#C4D652

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#140B08

muted

#837C7B

Preview Lab

Preview with #AC4E3F

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

Preview Lab → · Contrast checker → · Palette generator →