#52310D#52310D

#52310D is a dark, moderate orange. Relative luminance 0.040; OKLCH L 34.7% C 0.068 H 63.8°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#52310D
RGB	rgb(82, 49, 13)
HSL	hsl(31, 73%, 19%)
HSV	hsv(31, 84%, 32%)
CMYK	cmyk(0%, 40.2%, 84.1%, 67.8%)
CIE-LAB	lab(23.74, 11.60, 27.89)
CIE-LCH	lch(23.74, 30.20, 67.41°)
OKLab	oklab(34.68% 0.0301 0.0612)
OKLCH	oklch(34.68% 0.068 63.8)
XYZ	xyz(4.6510, 4.0200, 0.9117)
Luminance	0.0402 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52310D #0D2E52

analogous

#520E0D #52310D #50520D

triadic

#52310D #0D5231 #310D52

tetradic

#52310D #0D520E #0D2E52 #520D50

square

#52310D #0D520E #0D2E52 #520D50

split-complementary

#52310D #0D5052 #0E0D52

monochromatic

#1A1004 #1D1105 #52310D #875115 #BC701E

Accessibility & contrast

On white

11.64

#52310D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#52310D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52310D

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52310D	#FFFFFF	#000000	##FFFFFF
##52310D	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3408

Deuteranopia (green-blind)

#433C0E

Tritanopia (blue-blind)

#5A292A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #52310d;
/* rgb */ color: rgb(82, 49, 13);
/* oklch */ color: oklch(34.7% 0.068 63.8);

Tailwind

colors: {
  custom: {
    50: '#87694e',
    500: '#52310d',
    950: '#000000',
  },
}

SCSS

$custom: #52310d;
$custom-light: #87694e;
$custom-dark: #000000;

JSON

{
  "hex": "#52310d",
  "rgb": {
    "r": 82,
    "g": 49,
    "b": 13
  },
  "hsl": {
    "h": 31.304,
    "s": 72.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.34683,
    "c": 0.06817,
    "h": 63.8
  },
  "luminance": 0.0402
}

Semantic roles & 50–950 ramp

primary

#52310D

secondary

#2E5B8D

accent

#90EF38

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #52310D

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

Preview Lab → · Contrast checker → · Palette generator →