#523D15#523D15

#523D15 is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.5% C 0.063 H 80.7°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#523D15
RGB	rgb(82, 61, 21)
HSL	hsl(39, 59%, 20%)
HSV	hsv(39, 74%, 32%)
CMYK	cmyk(0%, 25.6%, 74.4%, 67.8%)
CIE-LAB	lab(27.26, 4.37, 27.37)
CIE-LCH	lch(27.26, 27.72, 80.92°)
OKLab	oklab(37.45% 0.0101 0.0619)
OKLCH	oklch(37.45% 0.063 80.7)
XYZ	xyz(5.2841, 5.1858, 1.4320)
Luminance	0.0519 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523D15 #152A52

analogous

#521E15 #523D15 #485215

triadic

#523D15 #15523D #3D1552

tetradic

#523D15 #15521E #152A52 #521548

square

#523D15 #15521E #152A52 #521548

split-complementary

#523D15 #154852 #1E1552

monochromatic

#181206 #211909 #523D15 #836121 #B3852E

Accessibility & contrast

On white

10.31

#523D15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#523D15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523D15

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523D15	#FFFFFF	#000000	##FFFFFF
##523D15	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D10

Deuteranopia (green-blind)

#4B4316

Tritanopia (blue-blind)

#593734

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #523d15;
/* rgb */ color: rgb(82, 61, 21);
/* oklch */ color: oklch(37.5% 0.063 80.7);

Tailwind

colors: {
  custom: {
    50: '#857254',
    500: '#523d15',
    950: '#000000',
  },
}

SCSS

$custom: #523d15;
$custom-light: #857254;
$custom-dark: #000000;

JSON

{
  "hex": "#523d15",
  "rgb": {
    "r": 82,
    "g": 61,
    "b": 21
  },
  "hsl": {
    "h": 39.344,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.37453,
    "c": 0.06274,
    "h": 80.7
  },
  "luminance": 0.05185
}

Semantic roles & 50–950 ramp

primary

#523D15

secondary

#39558A

accent

#7BE245

background

#F8F6F4

surface

#F0ECE8

border

#CBC7C4

text

#0B0703

muted

#7C7A78

Preview Lab

Preview with #523D15

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

Preview Lab → · Contrast checker → · Palette generator →