#AC463B#AC463B

#AC463B is a mid, vivid red. Relative luminance 0.135; OKLCH L 52.8% C 0.136 H 28.7°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#AC463B
RGB	rgb(172, 70, 59)
HSL	hsl(6, 49%, 45%)
HSV	hsv(6, 66%, 67%)
CMYK	cmyk(0%, 59.3%, 65.7%, 32.5%)
CIE-LAB	lab(43.46, 41.07, 27.77)
CIE-LCH	lch(43.46, 49.58, 34.07°)
OKLab	oklab(52.83% 0.1196 0.0654)
OKLCH	oklch(52.83% 0.136 28.7)
XYZ	xyz(19.9947, 13.4693, 5.6838)
Luminance	0.1347 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC463B #3BA1AC

analogous

#AC3B68 #AC463B #AC7F3B

triadic

#AC463B #3BAC46 #463BAC

tetradic

#AC463B #68AC3B #3BA1AC #7F3BAC

square

#AC463B #68AC3B #3BA1AC #7F3BAC

split-complementary

#AC463B #3BAC7F #3B68AC

monochromatic

#51211C #7E332B #AC463B #C7675D #D7928A

Accessibility & contrast

On white

5.69

#AC463B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#AC463B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC463B

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC463B	#FFFFFF	#000000	##FFFFFF
##AC463B	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615939

Deuteranopia (green-blind)

#7A6F38

Tritanopia (blue-blind)

#BC3144

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #ac463b;
/* rgb */ color: rgb(172, 70, 59);
/* oklch */ color: oklch(52.8% 0.136 28.7);

Tailwind

colors: {
  custom: {
    50: '#cb7d71',
    500: '#ac463b',
    950: '#000000',
  },
}

SCSS

$custom: #ac463b;
$custom-light: #cb7d71;
$custom-dark: #000000;

JSON

{
  "hex": "#ac463b",
  "rgb": {
    "r": 172,
    "g": 70,
    "b": 59
  },
  "hsl": {
    "h": 5.841,
    "s": 48.918,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52828,
    "c": 0.13631,
    "h": 28.7
  },
  "luminance": 0.13467
}

Semantic roles & 50–950 ramp

primary

#AC463B

secondary

#81BBC1

accent

#CBD84F

background

#FDF7F6

surface

#FAEEEC

border

#D3C9C7

text

#140A07

muted

#837C7A

Preview Lab

Preview with #AC463B

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

Preview Lab → · Contrast checker → · Palette generator →