#523E0D#523E0D

#523E0D is a dark, moderate orange. Relative luminance 0.053; OKLCH L 37.6% C 0.069 H 85.2°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#523E0D
RGB	rgb(82, 62, 13)
HSL	hsl(43, 73%, 19%)
HSV	hsv(43, 84%, 32%)
CMYK	cmyk(0%, 24.4%, 84.1%, 67.8%)
CIE-LAB	lab(27.49, 3.28, 31.48)
CIE-LCH	lch(27.49, 31.65, 84.05°)
OKLab	oklab(37.61% 0.0058 0.0689)
OKLCH	oklch(37.61% 0.069 85.2)
XYZ	xyz(5.2753, 5.2685, 1.1198)
Luminance	0.0527 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523E0D #0D2152

analogous

#521B0D #523E0D #43520D

triadic

#523E0D #0D523E #3E0D52

tetradic

#523E0D #0D521B #0D2152 #520D43

square

#523E0D #0D521B #0D2152 #520D43

split-complementary

#523E0D #0D4352 #1B0D52

monochromatic

#1A1404 #1D1605 #523E0D #876615 #BC8E1E

Accessibility & contrast

On white

10.23

#523E0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#523E0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523E0D

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523E0D	#FFFFFF	#000000	##FFFFFF
##523E0D	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E05

Deuteranopia (green-blind)

#4C430F

Tritanopia (blue-blind)

#5A3734

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #523e0d;
/* rgb */ color: rgb(82, 62, 13);
/* oklch */ color: oklch(37.6% 0.069 85.2);

Tailwind

colors: {
  custom: {
    50: '#867350',
    500: '#523e0d',
    950: '#000000',
  },
}

SCSS

$custom: #523e0d;
$custom-light: #867350;
$custom-dark: #000000;

JSON

{
  "hex": "#523e0d",
  "rgb": {
    "r": 82,
    "g": 62,
    "b": 13
  },
  "hsl": {
    "h": 42.609,
    "s": 72.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.3761,
    "c": 0.0691,
    "h": 85.2
  },
  "luminance": 0.05268
}

Semantic roles & 50–950 ramp

primary

#523E0D

secondary

#2E498D

accent

#6DEF38

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0802

muted

#7D7B78

Preview Lab

Preview with #523E0D

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

Preview Lab → · Contrast checker → · Palette generator →