#523C0C#523C0C

#523C0C is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.1% C 0.069 H 82.3°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#523C0C
RGB	rgb(82, 60, 12)
HSL	hsl(41, 74%, 18%)
HSV	hsv(41, 85%, 32%)
CMYK	cmyk(0%, 26.8%, 85.4%, 67.8%)
CIE-LAB	lab(26.88, 4.51, 31.35)
CIE-LCH	lch(26.88, 31.67, 81.82°)
OKLab	oklab(37.14% 0.0092 0.0683)
OKLCH	oklch(37.14% 0.069 82.3)
XYZ	xyz(5.1622, 5.0525, 1.0511)
Luminance	0.0505 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523C0C #0C2252

analogous

#52190C #523C0C #45520C

triadic

#523C0C #0C523C #3C0C52

tetradic

#523C0C #0C5219 #0C2252 #520C45

square

#523C0C #0C5219 #0C2252 #520C45

split-complementary

#523C0C #0C4552 #190C52

monochromatic

#1B1404 #1D1504 #523C0C #876314 #BD8A1C

Accessibility & contrast

On white

10.45

#523C0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#523C0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523C0C

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523C0C	#FFFFFF	#000000	##FFFFFF
##523C0C	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C05

Deuteranopia (green-blind)

#4A420E

Tritanopia (blue-blind)

#5A3533

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #523c0c;
/* rgb */ color: rgb(82, 60, 12);
/* oklch */ color: oklch(37.1% 0.069 82.3);

Tailwind

colors: {
  custom: {
    50: '#86714f',
    500: '#523c0c',
    950: '#000000',
  },
}

SCSS

$custom: #523c0c;
$custom-light: #86714f;
$custom-dark: #000000;

JSON

{
  "hex": "#523c0c",
  "rgb": {
    "r": 82,
    "g": 60,
    "b": 12
  },
  "hsl": {
    "h": 41.143,
    "s": 74.468,
    "l": 18.431
  },
  "oklch": {
    "l": 0.37135,
    "c": 0.06893,
    "h": 82.3
  },
  "luminance": 0.05052
}

Semantic roles & 50–950 ramp

primary

#523C0C

secondary

#2C4B8D

accent

#71F137

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #523C0C

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

Preview Lab → · Contrast checker → · Palette generator →