#523C11#523C11

#523C11 is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.2% C 0.066 H 80.6°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#523C11
RGB	rgb(82, 60, 17)
HSL	hsl(40, 66%, 19%)
HSV	hsv(40, 79%, 32%)
CMYK	cmyk(0%, 26.8%, 79.3%, 67.8%)
CIE-LAB	lab(26.92, 4.76, 29.08)
CIE-LCH	lch(26.92, 29.46, 80.70°)
OKLab	oklab(37.18% 0.0107 0.0647)
OKLCH	oklch(37.18% 0.066 80.6)
XYZ	xyz(5.1970, 5.0664, 1.2344)
Luminance	0.0507 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523C11 #112752

analogous

#521B11 #523C11 #485211

triadic

#523C11 #11523C #3C1152

tetradic

#523C11 #11521B #112752 #521148

square

#523C11 #11521B #112752 #521148

split-complementary

#523C11 #114852 #1B1152

monochromatic

#191305 #1F1706 #523C11 #85611C #B78626

Accessibility & contrast

On white

10.43

#523C11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#523C11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523C11

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523C11	#FFFFFF	#000000	##FFFFFF
##523C11	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C0B

Deuteranopia (green-blind)

#4A4213

Tritanopia (blue-blind)

#5A3633

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #523c11;
/* rgb */ color: rgb(82, 60, 17);
/* oklch */ color: oklch(37.2% 0.066 80.6);

Tailwind

colors: {
  custom: {
    50: '#867152',
    500: '#523c11',
    950: '#000000',
  },
}

SCSS

$custom: #523c11;
$custom-light: #867152;
$custom-dark: #000000;

JSON

{
  "hex": "#523c11",
  "rgb": {
    "r": 82,
    "g": 60,
    "b": 17
  },
  "hsl": {
    "h": 39.692,
    "s": 65.657,
    "l": 19.412
  },
  "oklch": {
    "l": 0.37178,
    "c": 0.06555,
    "h": 80.6
  },
  "luminance": 0.05066
}

Semantic roles & 50–950 ramp

primary

#523C11

secondary

#34518B

accent

#79E93F

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #523C11

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

Preview Lab → · Contrast checker → · Palette generator →