#813518#813518

#813518 is a dark, moderate orange. Relative luminance 0.073; OKLCH L 42.9% C 0.113 H 40.1°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#813518
RGB	rgb(129, 53, 24)
HSL	hsl(17, 69%, 30%)
HSV	hsv(17, 81%, 51%)
CMYK	cmyk(0%, 58.9%, 81.4%, 49.4%)
CIE-LAB	lab(32.44, 31.07, 33.36)
CIE-LCH	lch(32.44, 45.59, 47.04°)
OKLab	oklab(42.93% 0.0865 0.0727)
OKLCH	oklch(42.93% 0.113 40.1)
XYZ	xyz(10.4923, 7.2807, 1.7168)
Luminance	0.0728 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#813518 #186481

analogous

#811830 #813518 #816918

triadic

#813518 #188135 #351881

tetradic

#813518 #308118 #186481 #691881

square

#813518 #308118 #186481 #691881

split-complementary

#813518 #188169 #183081

monochromatic

#1A0B05 #4D200E #813518 #B54A22 #DA6639

Accessibility & contrast

On white

8.55

#813518 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#813518 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #813518

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##813518	#FFFFFF	#000000	##FFFFFF
##813518	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4214

Deuteranopia (green-blind)

#5D5316

Tritanopia (blue-blind)

#8E242F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #813518;
/* rgb */ color: rgb(129, 53, 24);
/* oklch */ color: oklch(42.9% 0.113 40.1);

Tailwind

colors: {
  custom: {
    50: '#ac6f57',
    500: '#813518',
    950: '#000000',
  },
}

SCSS

$custom: #813518;
$custom-light: #ac6f57;
$custom-dark: #000000;

JSON

{
  "hex": "#813518",
  "rgb": {
    "r": 129,
    "g": 53,
    "b": 24
  },
  "hsl": {
    "h": 16.571,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.42927,
    "c": 0.11296,
    "h": 40.1
  },
  "luminance": 0.07279
}

Semantic roles & 50–950 ramp

primary

#813518

secondary

#4095B5

accent

#BBEB3C

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#110703

muted

#807A78

Preview Lab

Preview with #813518

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

Preview Lab → · Contrast checker → · Palette generator →