#57282C#57282C

#57282C is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.3% C 0.070 H 16.1°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#57282C
RGB	rgb(87, 40, 44)
HSL	hsl(355, 37%, 25%)
HSV	hsv(355, 54%, 34%)
CMYK	cmyk(0%, 54%, 49.4%, 65.9%)
CIE-LAB	lab(22.74, 22.13, 7.55)
CIE-LCH	lch(22.74, 23.38, 18.85°)
OKLab	oklab(34.25% 0.0668 0.0193)
OKLCH	oklch(34.25% 0.07 16.1)
XYZ	xyz(5.1442, 3.7262, 2.8307)
Luminance	0.0373 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57282C #285753

analogous

#572843 #57282C #573C28

triadic

#57282C #2C5728 #282C57

tetradic

#57282C #435728 #285753 #3C2857

square

#57282C #435728 #285753 #3C2857

split-complementary

#57282C #28573C #284357

monochromatic

#150A0B #2D1517 #57282C #813B41 #AB4F56

Accessibility & contrast

On white

12.03

#57282C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#57282C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57282C

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57282C	#FFFFFF	#000000	##FFFFFF
##57282C	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32302C

Deuteranopia (green-blind)

#3E3A2B

Tritanopia (blue-blind)

#5F222A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #57282c;
/* rgb */ color: rgb(87, 40, 44);
/* oklch */ color: oklch(34.3% 0.070 16.1);

Tailwind

colors: {
  custom: {
    50: '#896365',
    500: '#57282c',
    950: '#000000',
  },
}

SCSS

$custom: #57282c;
$custom-light: #896365;
$custom-dark: #000000;

JSON

{
  "hex": "#57282c",
  "rgb": {
    "r": 87,
    "g": 40,
    "b": 44
  },
  "hsl": {
    "h": 354.894,
    "s": 37.008,
    "l": 24.902
  },
  "oklch": {
    "l": 0.34254,
    "c": 0.06951,
    "h": 16.1
  },
  "luminance": 0.03726
}

Semantic roles & 50–950 ramp

primary

#57282C

secondary

#518A85

accent

#CDC35B

background

#F8F6F6

surface

#F0EBEB

border

#CBC6C6

text

#0C0505

muted

#7D7A7A

Preview Lab

Preview with #57282C

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

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