#57282E#57282E

#57282E is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.3% C 0.070 H 13.4°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#57282E
RGB	rgb(87, 40, 46)
HSL	hsl(352, 37%, 25%)
HSV	hsv(352, 54%, 34%)
CMYK	cmyk(0%, 54%, 47.1%, 65.9%)
CIE-LAB	lab(22.80, 22.37, 6.26)
CIE-LCH	lch(22.80, 23.23, 15.64°)
OKLab	oklab(34.31% 0.0677 0.0162)
OKLCH	oklch(34.31% 0.07 13.4)
XYZ	xyz(5.1827, 3.7416, 3.0335)
Luminance	0.0374 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57282E #285751

analogous

#572846 #57282E #573928

triadic

#57282E #2E5728 #282E57

tetradic

#57282E #465728 #285751 #392857

square

#57282E #465728 #285751 #392857

split-complementary

#57282E #285739 #284657

monochromatic

#150A0B #2D1518 #57282E #813B44 #AB4F5A

Accessibility & contrast

On white

12.01

#57282E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#57282E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57282E

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57282E	#FFFFFF	#000000	##FFFFFF
##57282E	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31312E

Deuteranopia (green-blind)

#3D3A2D

Tritanopia (blue-blind)

#5E222A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #57282e;
/* rgb */ color: rgb(87, 40, 46);
/* oklch */ color: oklch(34.3% 0.070 13.4);

Tailwind

colors: {
  custom: {
    50: '#896366',
    500: '#57282e',
    950: '#000000',
  },
}

SCSS

$custom: #57282e;
$custom-light: #896366;
$custom-dark: #000000;

JSON

{
  "hex": "#57282e",
  "rgb": {
    "r": 87,
    "g": 40,
    "b": 46
  },
  "hsl": {
    "h": 352.34,
    "s": 37.008,
    "l": 24.902
  },
  "oklch": {
    "l": 0.34311,
    "c": 0.06958,
    "h": 13.4
  },
  "luminance": 0.03741
}

Semantic roles & 50–950 ramp

primary

#57282E

secondary

#518A83

accent

#CDBE5B

background

#F8F6F6

surface

#F0EBEB

border

#CBC6C6

text

#0C0506

muted

#7D7A7A

Preview Lab

Preview with #57282E

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

Preview Lab → · Contrast checker → · Palette generator →