#52391B#52391B

#52391B is a dark, muted orange. Relative luminance 0.048; OKLCH L 36.6% C 0.057 H 69.4°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#52391B
RGB	rgb(82, 57, 27)
HSL	hsl(33, 50%, 21%)
HSV	hsv(33, 67%, 32%)
CMYK	cmyk(0%, 30.5%, 67.1%, 67.8%)
CIE-LAB	lab(26.16, 7.38, 22.77)
CIE-LCH	lch(26.16, 23.94, 72.03°)
OKLab	oklab(36.61% 0.0199 0.0531)
OKLCH	oklch(36.61% 0.057 69.4)
XYZ	xyz(5.1409, 4.7996, 1.6924)
Luminance	0.0480 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52391B #1B3452

analogous

#521E1B #52391B #50521B

triadic

#52391B #1B5239 #391B52

tetradic

#52391B #1B521E #1B3452 #521B50

square

#52391B #1B521E #1B3452 #521B50

split-complementary

#52391B #1B5052 #1E1B52

monochromatic

#171008 #24190C #52391B #80592A #AE7939

Accessibility & contrast

On white

10.72

#52391B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#52391B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52391B

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52391B	#FFFFFF	#000000	##FFFFFF
##52391B	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A18

Deuteranopia (green-blind)

#47401C

Tritanopia (blue-blind)

#593332

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #52391b;
/* rgb */ color: rgb(82, 57, 27);
/* oklch */ color: oklch(36.6% 0.057 69.4);

Tailwind

colors: {
  custom: {
    50: '#856f58',
    500: '#52391b',
    950: '#000000',
  },
}

SCSS

$custom: #52391b;
$custom-light: #856f58;
$custom-dark: #000000;

JSON

{
  "hex": "#52391b",
  "rgb": {
    "r": 82,
    "g": 57,
    "b": 27
  },
  "hsl": {
    "h": 32.727,
    "s": 50.459,
    "l": 21.373
  },
  "oklch": {
    "l": 0.36614,
    "c": 0.0567,
    "h": 69.4
  },
  "luminance": 0.04799
}

Semantic roles & 50–950 ramp

primary

#52391B

secondary

#416188

accent

#8EDA4E

background

#F8F6F5

surface

#EFECE9

border

#CAC7C5

text

#0B0703

muted

#7C7A78

Preview Lab

Preview with #52391B

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

Preview Lab → · Contrast checker → · Palette generator →