#523711#523711

#523711 is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.0% C 0.065 H 72.0°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#523711
RGB	rgb(82, 55, 17)
HSL	hsl(35, 66%, 19%)
HSV	hsv(35, 79%, 32%)
CMYK	cmyk(0%, 32.9%, 79.3%, 67.8%)
CIE-LAB	lab(25.46, 7.96, 27.59)
CIE-LCH	lch(25.46, 28.72, 73.90°)
OKLab	oklab(36.04% 0.02 0.0615)
OKLCH	oklch(36.04% 0.065 72)
XYZ	xyz(4.9474, 4.5671, 1.1512)
Luminance	0.0457 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523711 #112C52

analogous

#521711 #523711 #4D5211

triadic

#523711 #115237 #371152

tetradic

#523711 #115217 #112C52 #52114D

square

#523711 #115217 #112C52 #52114D

split-complementary

#523711 #114D52 #171152

monochromatic

#191105 #1F1506 #523711 #85591C #B77B26

Accessibility & contrast

On white

10.98

#523711 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#523711 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523711

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523711	#FFFFFF	#000000	##FFFFFF
##523711	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40390C

Deuteranopia (green-blind)

#473F12

Tritanopia (blue-blind)

#5A302F

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #523711;
/* rgb */ color: rgb(82, 55, 17);
/* oklch */ color: oklch(36.0% 0.065 72.0);

Tailwind

colors: {
  custom: {
    50: '#866d51',
    500: '#523711',
    950: '#000000',
  },
}

SCSS

$custom: #523711;
$custom-light: #866d51;
$custom-dark: #000000;

JSON

{
  "hex": "#523711",
  "rgb": {
    "r": 82,
    "g": 55,
    "b": 17
  },
  "hsl": {
    "h": 35.077,
    "s": 65.657,
    "l": 19.412
  },
  "oklch": {
    "l": 0.36037,
    "c": 0.0647,
    "h": 72
  },
  "luminance": 0.04567
}

Semantic roles & 50–950 ramp

primary

#523711

secondary

#34588B

accent

#86E93F

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #523711

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

Preview Lab → · Contrast checker → · Palette generator →