#AC4041#AC4041

#AC4041 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.1% C 0.142 H 22.9°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#AC4041
RGB	rgb(172, 64, 65)
HSL	hsl(359, 46%, 46%)
HSV	hsv(359, 63%, 67%)
CMYK	cmyk(0%, 62.8%, 62.2%, 32.5%)
CIE-LAB	lab(42.49, 44.29, 22.96)
CIE-LCH	lch(42.49, 49.88, 27.40°)
OKLab	oklab(52.13% 0.1308 0.0552)
OKLCH	oklch(52.13% 0.142 22.9)
XYZ	xyz(19.8027, 12.8217, 6.4321)
Luminance	0.1282 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4041 #40ACAB

analogous

#AC4077 #AC4041 #AC7540

triadic

#AC4041 #41AC40 #4041AC

tetradic

#AC4041 #77AC40 #40ACAB #7540AC

square

#AC4041 #77AC40 #40ACAB #7540AC

split-complementary

#AC4041 #40AC75 #4077AC

monochromatic

#531F1F #7F2F30 #AC4041 #C56465 #D69191

Accessibility & contrast

On white

5.89

#AC4041 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#AC4041 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4041

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4041	#FFFFFF	#000000	##FFFFFF
##AC4041	1.00	5.89	3.56	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5640

Deuteranopia (green-blind)

#776D3E

Tritanopia (blue-blind)

#BC2A41

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #ac4041;
/* rgb */ color: rgb(172, 64, 65);
/* oklch */ color: oklch(52.1% 0.142 22.9);

Tailwind

colors: {
  custom: {
    50: '#cb7a75',
    500: '#ac4041',
    950: '#000000',
  },
}

SCSS

$custom: #ac4041;
$custom-light: #cb7a75;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4041",
  "rgb": {
    "r": 172,
    "g": 64,
    "b": 65
  },
  "hsl": {
    "h": 359.444,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.5213,
    "c": 0.14201,
    "h": 22.9
  },
  "luminance": 0.12819
}

Semantic roles & 50–950 ramp

primary

#AC4041

secondary

#87C1C1

accent

#D5D452

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140908

muted

#837B7B

Preview Lab

Preview with #AC4041

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

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