#53370D#53370D

#53370D is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.1% C 0.068 H 72.7°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#53370D
RGB	rgb(83, 55, 13)
HSL	hsl(36, 73%, 19%)
HSV	hsv(36, 84%, 33%)
CMYK	cmyk(0%, 33.7%, 84.3%, 67.5%)
CIE-LAB	lab(25.57, 8.26, 29.71)
CIE-LCH	lch(25.57, 30.84, 74.46°)
OKLab	oklab(36.14% 0.0202 0.065)
OKLCH	oklch(36.14% 0.068 72.7)
XYZ	xyz(5.0065, 4.6009, 1.0051)
Luminance	0.0460 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53370D #0D2953

analogous

#53140D #53370D #4C530D

triadic

#53370D #0D5337 #370D53

tetradic

#53370D #0D5314 #0D2953 #530D4C

square

#53370D #0D5314 #0D2953 #530D4C

split-complementary

#53370D #0D4C53 #140D53

monochromatic

#1A1204 #1E1405 #53370D #885A15 #BD7D1E

Accessibility & contrast

On white

10.94

#53370D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#53370D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53370D

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53370D	#FFFFFF	#000000	##FFFFFF
##53370D	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413907

Deuteranopia (green-blind)

#473F0E

Tritanopia (blue-blind)

#5B302F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #53370d;
/* rgb */ color: rgb(83, 55, 13);
/* oklch */ color: oklch(36.1% 0.068 72.7);

Tailwind

colors: {
  custom: {
    50: '#876d4f',
    500: '#53370d',
    950: '#000000',
  },
}

SCSS

$custom: #53370d;
$custom-light: #876d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#53370d",
  "rgb": {
    "r": 83,
    "g": 55,
    "b": 13
  },
  "hsl": {
    "h": 36,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.36136,
    "c": 0.06806,
    "h": 72.7
  },
  "luminance": 0.046
}

Semantic roles & 50–950 ramp

primary

#53370D

secondary

#2E548E

accent

#82F038

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #53370D

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

Preview Lab → · Contrast checker → · Palette generator →