#523D13#523D13

#523D13 is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.4% C 0.064 H 81.6°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#523D13
RGB	rgb(82, 61, 19)
HSL	hsl(40, 62%, 20%)
HSV	hsv(40, 77%, 32%)
CMYK	cmyk(0%, 25.6%, 76.8%, 67.8%)
CIE-LAB	lab(27.24, 4.25, 28.39)
CIE-LCH	lch(27.24, 28.71, 81.50°)
OKLab	oklab(37.43% 0.0095 0.0637)
OKLCH	oklch(37.43% 0.064 81.6)
XYZ	xyz(5.2663, 5.1787, 1.3382)
Luminance	0.0518 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523D13 #132852

analogous

#521E13 #523D13 #485213

triadic

#523D13 #13523D #3D1352

tetradic

#523D13 #13521E #132852 #521348

square

#523D13 #13521E #132852 #521348

split-complementary

#523D13 #134852 #1E1352

monochromatic

#191206 #201807 #523D13 #84621F #B5872A

Accessibility & contrast

On white

10.32

#523D13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#523D13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523D13

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523D13	#FFFFFF	#000000	##FFFFFF
##523D13	1.00	10.32	2.04	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D0E

Deuteranopia (green-blind)

#4B4315

Tritanopia (blue-blind)

#5A3734

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #523d13;
/* rgb */ color: rgb(82, 61, 19);
/* oklch */ color: oklch(37.4% 0.064 81.6);

Tailwind

colors: {
  custom: {
    50: '#857253',
    500: '#523d13',
    950: '#000000',
  },
}

SCSS

$custom: #523d13;
$custom-light: #857253;
$custom-dark: #000000;

JSON

{
  "hex": "#523d13",
  "rgb": {
    "r": 82,
    "g": 61,
    "b": 19
  },
  "hsl": {
    "h": 40,
    "s": 62.376,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37431,
    "c": 0.06438,
    "h": 81.6
  },
  "luminance": 0.05178
}

Semantic roles & 50–950 ramp

primary

#523D13

secondary

#36528A

accent

#79E542

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #523D13

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

Preview Lab → · Contrast checker → · Palette generator →