#AC434D#AC434D

#AC434D is a mid, vivid red. Relative luminance 0.133; OKLCH L 52.8% C 0.138 H 17.5°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#AC434D
RGB	rgb(172, 67, 77)
HSL	hsl(354, 44%, 47%)
HSV	hsv(354, 61%, 67%)
CMYK	cmyk(0%, 61%, 55.2%, 32.5%)
CIE-LAB	lab(43.25, 43.80, 16.61)
CIE-LCH	lch(43.25, 46.85, 20.76°)
OKLab	oklab(52.77% 0.1313 0.0413)
OKLCH	oklch(52.77% 0.138 17.5)
XYZ	xyz(20.3617, 13.3233, 8.5192)
Luminance	0.1332 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC434D #43ACA2

analogous

#AC4382 #AC434D #AC6E43

triadic

#AC434D #4DAC43 #434DAC

tetradic

#AC434D #82AC43 #43ACA2 #6E43AC

square

#AC434D #82AC43 #43ACA2 #6E43AC

split-complementary

#AC434D #43AC6E #4382AC

monochromatic

#542126 #803239 #AC434D #C46871 #D5949A

Accessibility & contrast

On white

5.73

#AC434D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#AC434D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC434D

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC434D	#FFFFFF	#000000	##FFFFFF
##AC434D	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C584D

Deuteranopia (green-blind)

#776E4B

Tritanopia (blue-blind)

#BC3147

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ac434d;
/* rgb */ color: rgb(172, 67, 77);
/* oklch */ color: oklch(52.8% 0.138 17.5);

Tailwind

colors: {
  custom: {
    50: '#ca7c7e',
    500: '#ac434d',
    950: '#000000',
  },
}

SCSS

$custom: #ac434d;
$custom-light: #ca7c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#ac434d",
  "rgb": {
    "r": 172,
    "g": 67,
    "b": 77
  },
  "hsl": {
    "h": 354.286,
    "s": 43.933,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52771,
    "c": 0.13764,
    "h": 17.5
  },
  "luminance": 0.13321
}

Semantic roles & 50–950 ramp

primary

#AC434D

secondary

#8AC1BC

accent

#D4C854

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#140A0A

muted

#837C7C

Preview Lab

Preview with #AC434D

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

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