#521F0E#521F0E

#521F0E is a dark, moderate orange. Relative luminance 0.028; OKLCH L 31.2% C 0.081 H 38.4°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#521F0E
RGB	rgb(82, 31, 14)
HSL	hsl(15, 71%, 19%)
HSV	hsv(15, 83%, 32%)
CMYK	cmyk(0%, 62.2%, 82.9%, 67.8%)
CIE-LAB	lab(19.25, 22.69, 22.55)
CIE-LCH	lch(19.25, 31.99, 44.82°)
OKLab	oklab(31.24% 0.0637 0.0506)
OKLCH	oklch(31.24% 0.081 38.4)
XYZ	xyz(4.0493, 2.8061, 0.7438)
Luminance	0.0281 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521F0E #0E4152

analogous

#520E1F #521F0E #52410E

triadic

#521F0E #0E521F #1F0E52

tetradic

#521F0E #1F520E #0E4152 #410E52

square

#521F0E #1F520E #0E4152 #410E52

split-complementary

#521F0E #0E5241 #0E1F52

monochromatic

#1A0A04 #1E0B05 #521F0E #863317 #BB4720

Accessibility & contrast

On white

13.45

#521F0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#521F0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521F0E

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521F0E	#FFFFFF	#000000	##FFFFFF
##521F0E	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D280C

Deuteranopia (green-blind)

#3A330C

Tritanopia (blue-blind)

#5B141B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #521f0e;
/* rgb */ color: rgb(82, 31, 14);
/* oklch */ color: oklch(31.2% 0.081 38.4);

Tailwind

colors: {
  custom: {
    50: '#885c4d',
    500: '#521f0e',
    950: '#000000',
  },
}

SCSS

$custom: #521f0e;
$custom-light: #885c4d;
$custom-dark: #000000;

JSON

{
  "hex": "#521f0e",
  "rgb": {
    "r": 82,
    "g": 31,
    "b": 14
  },
  "hsl": {
    "h": 15,
    "s": 70.833,
    "l": 18.824
  },
  "oklch": {
    "l": 0.31244,
    "c": 0.0813,
    "h": 38.4
  },
  "luminance": 0.02806
}

Semantic roles & 50–950 ramp

primary

#521F0E

secondary

#2F758C

accent

#C1EE3A

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0401

muted

#7D7977

Preview Lab

Preview with #521F0E

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

Preview Lab → · Contrast checker → · Palette generator →