#AC353F#AC353F

#AC353F is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.8% C 0.154 H 19.9°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#AC353F
RGB	rgb(172, 53, 63)
HSL	hsl(355, 53%, 44%)
HSV	hsv(355, 69%, 67%)
CMYK	cmyk(0%, 69.2%, 63.4%, 32.5%)
CIE-LAB	lab(40.70, 48.90, 21.88)
CIE-LCH	lch(40.70, 53.58, 24.11°)
OKLab	oklab(50.78% 0.1451 0.0526)
OKLCH	oklch(50.78% 0.154 19.9)
XYZ	xyz(19.1855, 11.6785, 5.9456)
Luminance	0.1168 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC353F #35ACA2

analogous

#AC357B #AC353F #AC6735

triadic

#AC353F #3FAC35 #353FAC

tetradic

#AC353F #7BAC35 #35ACA2 #6735AC

square

#AC353F #7BAC35 #35ACA2 #6735AC

split-complementary

#AC353F #35AC67 #357BAC

monochromatic

#4E181D #7D272E #AC353F #CA545E #D9838A

Accessibility & contrast

On white

6.30

#AC353F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#AC353F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC353F

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC353F	#FFFFFF	#000000	##FFFFFF
##AC353F	1.00	6.30	3.34	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55503F

Deuteranopia (green-blind)

#73693C

Tritanopia (blue-blind)

#BD163A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ac353f;
/* rgb */ color: rgb(172, 53, 63);
/* oklch */ color: oklch(50.8% 0.154 19.9);

Tailwind

colors: {
  custom: {
    50: '#cb7474',
    500: '#ac353f',
    950: '#000000',
  },
}

SCSS

$custom: #ac353f;
$custom-light: #cb7474;
$custom-dark: #000000;

JSON

{
  "hex": "#ac353f",
  "rgb": {
    "r": 172,
    "g": 53,
    "b": 63
  },
  "hsl": {
    "h": 354.958,
    "s": 52.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50776,
    "c": 0.15432,
    "h": 19.9
  },
  "luminance": 0.11676
}

Semantic roles & 50–950 ramp

primary

#AC353F

secondary

#7BC2BC

accent

#DCD04C

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #AC353F

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

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