#AC4348#AC4348

#AC4348 is a mid, vivid red. Relative luminance 0.133; OKLCH L 52.7% C 0.138 H 20.3°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#AC4348
RGB	rgb(172, 67, 72)
HSL	hsl(357, 44%, 47%)
HSV	hsv(357, 61%, 67%)
CMYK	cmyk(0%, 61%, 58.1%, 32.5%)
CIE-LAB	lab(43.15, 43.41, 19.54)
CIE-LCH	lch(43.15, 47.60, 24.23°)
OKLab	oklab(52.66% 0.1293 0.0479)
OKLCH	oklch(52.66% 0.138 20.3)
XYZ	xyz(20.1919, 13.2554, 7.6249)
Luminance	0.1325 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4348 #43ACA7

analogous

#AC437D #AC4348 #AC7343

triadic

#AC4348 #48AC43 #4348AC

tetradic

#AC4348 #7DAC43 #43ACA7 #7343AC

square

#AC4348 #7DAC43 #43ACA7 #7343AC

split-complementary

#AC4348 #43AC73 #437DAC

monochromatic

#542123 #803236 #AC4348 #C4686C #D59497

Accessibility & contrast

On white

5.75

#AC4348 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#AC4348 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4348

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4348	#FFFFFF	#000000	##FFFFFF
##AC4348	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5847

Deuteranopia (green-blind)

#776E45

Tritanopia (blue-blind)

#BC3046

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ac4348;
/* rgb */ color: rgb(172, 67, 72);
/* oklch */ color: oklch(52.7% 0.138 20.3);

Tailwind

colors: {
  custom: {
    50: '#ca7c7b',
    500: '#ac4348',
    950: '#000000',
  },
}

SCSS

$custom: #ac4348;
$custom-light: #ca7c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4348",
  "rgb": {
    "r": 172,
    "g": 67,
    "b": 72
  },
  "hsl": {
    "h": 357.143,
    "s": 43.933,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52662,
    "c": 0.13786,
    "h": 20.3
  },
  "luminance": 0.13253
}

Semantic roles & 50–950 ramp

primary

#AC4348

secondary

#8AC1BE

accent

#D4CE54

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140A09

muted

#837C7B

Preview Lab

Preview with #AC4348

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

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