#AC463F#AC463F

#AC463F is a mid, vivid red. Relative luminance 0.135; OKLCH L 52.9% C 0.136 H 26.6°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#AC463F
RGB	rgb(172, 70, 63)
HSL	hsl(4, 46%, 46%)
HSV	hsv(4, 63%, 67%)
CMYK	cmyk(0%, 59.3%, 63.4%, 32.5%)
CIE-LAB	lab(43.53, 41.33, 25.47)
CIE-LCH	lch(43.53, 48.55, 31.65°)
OKLab	oklab(52.9% 0.1212 0.0607)
OKLCH	oklch(52.9% 0.136 26.6)
XYZ	xyz(20.1025, 13.5124, 6.2512)
Luminance	0.1351 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC463F #3FA5AC

analogous

#AC3F6E #AC463F #AC7C3F

triadic

#AC463F #3FAC46 #463FAC

tetradic

#AC463F #6EAC3F #3FA5AC #7C3FAC

square

#AC463F #6EAC3F #3FA5AC #7C3FAC

split-complementary

#AC463F #3FAC7C #3F6EAC

monochromatic

#52221E #7F342F #AC463F #C66963 #D6948F

Accessibility & contrast

On white

5.67

#AC463F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#AC463F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC463F

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC463F	#FFFFFF	#000000	##FFFFFF
##AC463F	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60593E

Deuteranopia (green-blind)

#7A6F3C

Tritanopia (blue-blind)

#BC3245

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #ac463f;
/* rgb */ color: rgb(172, 70, 63);
/* oklch */ color: oklch(52.9% 0.136 26.6);

Tailwind

colors: {
  custom: {
    50: '#cb7d74',
    500: '#ac463f',
    950: '#000000',
  },
}

SCSS

$custom: #ac463f;
$custom-light: #cb7d74;
$custom-dark: #000000;

JSON

{
  "hex": "#ac463f",
  "rgb": {
    "r": 172,
    "g": 70,
    "b": 63
  },
  "hsl": {
    "h": 3.853,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52896,
    "c": 0.13552,
    "h": 26.6
  },
  "luminance": 0.1351
}

Semantic roles & 50–950 ramp

primary

#AC463F

secondary

#86BDC1

accent

#CED652

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140A08

muted

#837C7B

Preview Lab

Preview with #AC463F

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

Preview Lab → · Contrast checker → · Palette generator →