#523A0F#523A0F

#523A0F is a dark, moderate orange. Relative luminance 0.049; OKLCH L 36.7% C 0.066 H 78.0°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#523A0F
RGB	rgb(82, 58, 15)
HSL	hsl(39, 69%, 19%)
HSV	hsv(39, 82%, 32%)
CMYK	cmyk(0%, 29.3%, 81.7%, 67.8%)
CIE-LAB	lab(26.32, 5.93, 29.45)
CIE-LCH	lch(26.32, 30.04, 78.61°)
OKLab	oklab(36.7% 0.0138 0.065)
OKLCH	oklch(36.7% 0.066 78)
XYZ	xyz(5.0793, 4.8548, 1.1214)
Luminance	0.0485 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523A0F #0F2752

analogous

#52190F #523A0F #49520F

triadic

#523A0F #0F523A #3A0F52

tetradic

#523A0F #0F5219 #0F2752 #520F49

square

#523A0F #0F5219 #0F2752 #520F49

split-complementary

#523A0F #0F4952 #190F52

monochromatic

#1A1205 #1E1506 #523A0F #865F18 #B98322

Accessibility & contrast

On white

10.66

#523A0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#523A0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #523A0F

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523A0F	#FFFFFF	#000000	##FFFFFF
##523A0F	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B09

Deuteranopia (green-blind)

#494111

Tritanopia (blue-blind)

#5A3331

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #523a0f;
/* rgb */ color: rgb(82, 58, 15);
/* oklch */ color: oklch(36.7% 0.066 78.0);

Tailwind

colors: {
  custom: {
    50: '#867050',
    500: '#523a0f',
    950: '#000000',
  },
}

SCSS

$custom: #523a0f;
$custom-light: #867050;
$custom-dark: #000000;

JSON

{
  "hex": "#523a0f",
  "rgb": {
    "r": 82,
    "g": 58,
    "b": 15
  },
  "hsl": {
    "h": 38.507,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.36698,
    "c": 0.06644,
    "h": 78
  },
  "luminance": 0.04854
}

Semantic roles & 50–950 ramp

primary

#523A0F

secondary

#31518C

accent

#7BEC3C

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #523A0F

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

Preview Lab → · Contrast checker → · Palette generator →