#523710#523710

#523710 is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.0% C 0.065 H 72.5°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#523710
RGB	rgb(82, 55, 16)
HSL	hsl(35, 67%, 19%)
HSV	hsv(35, 80%, 32%)
CMYK	cmyk(0%, 32.9%, 80.5%, 67.8%)
CIE-LAB	lab(25.45, 7.91, 28.10)
CIE-LCH	lch(25.45, 29.19, 74.28°)
OKLab	oklab(36.03% 0.0197 0.0624)
OKLCH	oklch(36.03% 0.065 72.5)
XYZ	xyz(4.9397, 4.5640, 1.1109)
Luminance	0.0456 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523710 #102B52

analogous

#521610 #523710 #4C5210

triadic

#523710 #105237 #371052

tetradic

#523710 #105216 #102B52 #52104C

square

#523710 #105216 #102B52 #52104C

split-complementary

#523710 #104C52 #161052

monochromatic

#1A1105 #1F1506 #523710 #85591A #B87C24

Accessibility & contrast

On white

10.98

#523710 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#523710 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523710

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523710	#FFFFFF	#000000	##FFFFFF
##523710	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)

#40380B

Deuteranopia (green-blind)

#473F11

Tritanopia (blue-blind)

#5A302F

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #523710;
/* rgb */ color: rgb(82, 55, 16);
/* oklch */ color: oklch(36.0% 0.065 72.5);

Tailwind

colors: {
  custom: {
    50: '#866d51',
    500: '#523710',
    950: '#000000',
  },
}

SCSS

$custom: #523710;
$custom-light: #866d51;
$custom-dark: #000000;

JSON

{
  "hex": "#523710",
  "rgb": {
    "r": 82,
    "g": 55,
    "b": 16
  },
  "hsl": {
    "h": 35.455,
    "s": 67.347,
    "l": 19.216
  },
  "oklch": {
    "l": 0.36027,
    "c": 0.06539,
    "h": 72.5
  },
  "luminance": 0.04564
}

Semantic roles & 50–950 ramp

primary

#523710

secondary

#32578C

accent

#84EA3E

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #523710

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

Preview Lab → · Contrast checker → · Palette generator →