#523311#523311

#523311 is a dark, moderate orange. Relative luminance 0.042; OKLCH L 35.2% C 0.065 H 65.0°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#523311
RGB	rgb(82, 51, 17)
HSL	hsl(31, 66%, 19%)
HSV	hsv(31, 79%, 32%)
CMYK	cmyk(0%, 37.8%, 79.3%, 67.8%)
CIE-LAB	lab(24.33, 10.53, 26.42)
CIE-LCH	lch(24.33, 28.45, 68.27°)
OKLab	oklab(35.15% 0.0276 0.059)
OKLCH	oklch(35.15% 0.065 65)
XYZ	xyz(4.7650, 4.2024, 1.0904)
Luminance	0.0420 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523311 #113052

analogous

#521311 #523311 #515211

triadic

#523311 #115233 #331152

tetradic

#523311 #115213 #113052 #521151

square

#523311 #115213 #113052 #521151

split-complementary

#523311 #115152 #131152

monochromatic

#191005 #1F1306 #523311 #85531C #B77226

Accessibility & contrast

On white

11.41

#523311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#523311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523311

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523311	#FFFFFF	#000000	##FFFFFF
##523311	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D360D

Deuteranopia (green-blind)

#443D12

Tritanopia (blue-blind)

#5A2C2C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #523311;
/* rgb */ color: rgb(82, 51, 17);
/* oklch */ color: oklch(35.2% 0.065 65.0);

Tailwind

colors: {
  custom: {
    50: '#866a51',
    500: '#523311',
    950: '#000000',
  },
}

SCSS

$custom: #523311;
$custom-light: #866a51;
$custom-dark: #000000;

JSON

{
  "hex": "#523311",
  "rgb": {
    "r": 82,
    "g": 51,
    "b": 17
  },
  "hsl": {
    "h": 31.385,
    "s": 65.657,
    "l": 19.412
  },
  "oklch": {
    "l": 0.35155,
    "c": 0.06516,
    "h": 65
  },
  "luminance": 0.04202
}

Semantic roles & 50–950 ramp

primary

#523311

secondary

#345D8B

accent

#90E93F

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #523311

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

Preview Lab → · Contrast checker → · Palette generator →