#AC574B#AC574B

#AC574B is a mid, moderate red. Relative luminance 0.161; OKLCH L 55.7% C 0.114 H 29.5°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#AC574B
RGB	rgb(172, 87, 75)
HSL	hsl(7, 39%, 48%)
HSV	hsv(7, 56%, 67%)
CMYK	cmyk(0%, 49.4%, 56.4%, 32.5%)
CIE-LAB	lab(47.10, 33.57, 22.92)
CIE-LCH	lch(47.10, 40.65, 34.32°)
OKLab	oklab(55.67% 0.099 0.0559)
OKLCH	oklch(55.67% 0.114 29.5)
XYZ	xyz(21.6931, 16.0974, 8.6199)
Luminance	0.1610 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC574B #4BA0AC

analogous

#AC4B6F #AC574B #AC874B

triadic

#AC574B #4BAC57 #574BAC

tetradic

#AC574B #6FAC4B #4BA0AC #874BAC

square

#AC574B #6FAC4B #4BA0AC #874BAC

split-complementary

#AC574B #4BAC87 #4B6FAC

monochromatic

#572C26 #814138 #AC574B #C27C72 #D4A49D

Accessibility & contrast

On white

4.98

#AC574B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#AC574B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC574B

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC574B	#FFFFFF	#000000	##FFFFFF
##AC574B	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C654A

Deuteranopia (green-blind)

#807749

Tritanopia (blue-blind)

#BB4954

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ac574b;
/* rgb */ color: rgb(172, 87, 75);
/* oklch */ color: oklch(55.7% 0.114 29.5);

Tailwind

colors: {
  custom: {
    50: '#c9887d',
    500: '#ac574b',
    950: '#000000',
  },
}

SCSS

$custom: #ac574b;
$custom-light: #c9887d;
$custom-dark: #000000;

JSON

{
  "hex": "#ac574b",
  "rgb": {
    "r": 172,
    "g": 87,
    "b": 75
  },
  "hsl": {
    "h": 7.423,
    "s": 39.271,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55674,
    "c": 0.11369,
    "h": 29.5
  },
  "luminance": 0.16095
}

Semantic roles & 50–950 ramp

primary

#AC574B

secondary

#92BBC1

accent

#C1CF59

background

#FCF8F7

surface

#F9F0EE

border

#D2CBC9

text

#140B09

muted

#827C7B

Preview Lab

Preview with #AC574B

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

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