#57333C#57333C

#57333C is a dark, muted red. Relative luminance 0.047; OKLCH L 36.8% C 0.053 H 3.8°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#57333C
RGB	rgb(87, 51, 60)
HSL	hsl(345, 26%, 27%)
HSV	hsv(345, 41%, 34%)
CMYK	cmyk(0%, 41.4%, 31%, 65.9%)
CIE-LAB	lab(25.92, 17.61, 1.27)
CIE-LCH	lch(25.92, 17.65, 4.14°)
OKLab	oklab(36.82% 0.0533 0.0036)
OKLCH	oklch(36.82% 0.053 3.8)
XYZ	xyz(5.9301, 4.7206, 4.8729)
Luminance	0.0472 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57333C #33574E

analogous

#57334E #57333C #573C33

triadic

#57333C #3C5733 #333C57

tetradic

#57333C #4E5733 #33574E #3C3357

square

#57333C #4E5733 #33574E #3C3357

split-complementary

#57333C #33573C #334E57

monochromatic

#130B0D #301C21 #57333C #7E4A57 #A36272

Accessibility & contrast

On white

10.80

#57333C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#57333C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57333C

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57333C	#FFFFFF	#000000	##FFFFFF
##57333C	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38393C

Deuteranopia (green-blind)

#41403B

Tritanopia (blue-blind)

#5D3036

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #57333c;
/* rgb */ color: rgb(87, 51, 60);
/* oklch */ color: oklch(36.8% 0.053 3.8);

Tailwind

colors: {
  custom: {
    50: '#876b71',
    500: '#57333c',
    950: '#000000',
  },
}

SCSS

$custom: #57333c;
$custom-light: #876b71;
$custom-dark: #000000;

JSON

{
  "hex": "#57333c",
  "rgb": {
    "r": 87,
    "g": 51,
    "b": 60
  },
  "hsl": {
    "h": 345,
    "s": 26.087,
    "l": 27.059
  },
  "oklch": {
    "l": 0.36822,
    "c": 0.0534,
    "h": 3.8
  },
  "luminance": 0.0472
}

Semantic roles & 50–950 ramp

primary

#57333C

secondary

#5E887D

accent

#C2AB65

background

#F8F6F6

surface

#F0EBEC

border

#CBC6C7

text

#0B0607

muted

#7C7A7A

Preview Lab

Preview with #57333C

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

Preview Lab → · Contrast checker → · Palette generator →