#523C0F#523C0F

#523C0F is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.2% C 0.067 H 81.4°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#523C0F
RGB	rgb(82, 60, 15)
HSL	hsl(40, 69%, 19%)
HSV	hsv(40, 82%, 32%)
CMYK	cmyk(0%, 26.8%, 81.7%, 67.8%)
CIE-LAB	lab(26.91, 4.65, 30.02)
CIE-LCH	lch(26.91, 30.38, 81.19°)
OKLab	oklab(37.16% 0.0101 0.0662)
OKLCH	oklch(37.16% 0.067 81.4)
XYZ	xyz(5.1821, 5.0604, 1.1557)
Luminance	0.0506 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523C0F #0F2552

analogous

#521B0F #523C0F #47520F

triadic

#523C0F #0F523C #3C0F52

tetradic

#523C0F #0F521B #0F2552 #520F47

square

#523C0F #0F521B #0F2552 #520F47

split-complementary

#523C0F #0F4752 #1B0F52

monochromatic

#1A1305 #1E1606 #523C0F #866218 #B98822

Accessibility & contrast

On white

10.44

#523C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#523C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523C0F

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523C0F	#FFFFFF	#000000	##FFFFFF
##523C0F	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C08

Deuteranopia (green-blind)

#4A4211

Tritanopia (blue-blind)

#5A3533

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #523c0f;
/* rgb */ color: rgb(82, 60, 15);
/* oklch */ color: oklch(37.2% 0.067 81.4);

Tailwind

colors: {
  custom: {
    50: '#867151',
    500: '#523c0f',
    950: '#000000',
  },
}

SCSS

$custom: #523c0f;
$custom-light: #867151;
$custom-dark: #000000;

JSON

{
  "hex": "#523c0f",
  "rgb": {
    "r": 82,
    "g": 60,
    "b": 15
  },
  "hsl": {
    "h": 40.299,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.3716,
    "c": 0.06699,
    "h": 81.4
  },
  "luminance": 0.0506
}

Semantic roles & 50–950 ramp

primary

#523C0F

secondary

#314F8C

accent

#76EC3C

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #523C0F

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

Preview Lab → · Contrast checker → · Palette generator →