#53281B#53281B

#53281B is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.2% C 0.068 H 37.6°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#53281B
RGB	rgb(83, 40, 27)
HSL	hsl(14, 51%, 22%)
HSV	hsv(14, 67%, 33%)
CMYK	cmyk(0%, 51.8%, 67.5%, 67.5%)
CIE-LAB	lab(21.71, 18.65, 17.49)
CIE-LCH	lch(21.71, 25.57, 43.15°)
OKLab	oklab(33.21% 0.0538 0.0415)
OKLCH	oklch(33.21% 0.068 37.6)
XYZ	xyz(4.5243, 3.4362, 1.4617)
Luminance	0.0344 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53281B #1B4653

analogous

#531B2A #53281B #53441B

triadic

#53281B #1B5328 #281B53

tetradic

#53281B #2A531B #1B4653 #441B53

square

#53281B #2A531B #1B4653 #441B53

split-complementary

#53281B #1B5344 #1B2A53

monochromatic

#170B08 #25120C #53281B #813E2A #AF5539

Accessibility & contrast

On white

12.45

#53281B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#53281B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53281B

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53281B	#FFFFFF	#000000	##FFFFFF
##53281B	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332E1A

Deuteranopia (green-blind)

#3E381A

Tritanopia (blue-blind)

#5B2025

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #53281b;
/* rgb */ color: rgb(83, 40, 27);
/* oklch */ color: oklch(33.2% 0.068 37.6);

Tailwind

colors: {
  custom: {
    50: '#876357',
    500: '#53281b',
    950: '#000000',
  },
}

SCSS

$custom: #53281b;
$custom-light: #876357;
$custom-dark: #000000;

JSON

{
  "hex": "#53281b",
  "rgb": {
    "r": 83,
    "g": 40,
    "b": 27
  },
  "hsl": {
    "h": 13.929,
    "s": 50.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.33213,
    "c": 0.06795,
    "h": 37.6
  },
  "luminance": 0.03436
}

Semantic roles & 50–950 ramp

primary

#53281B

secondary

#417889

accent

#BADA4D

background

#F8F5F5

surface

#F0EAE9

border

#CBC6C5

text

#0C0503

muted

#7D7978

Preview Lab

Preview with #53281B

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

Preview Lab → · Contrast checker → · Palette generator →