#813515#813515

#813515 is a dark, moderate orange. Relative luminance 0.073; OKLCH L 42.9% C 0.114 H 41.2°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#813515
RGB	rgb(129, 53, 21)
HSL	hsl(18, 72%, 29%)
HSV	hsv(18, 84%, 51%)
CMYK	cmyk(0%, 58.9%, 83.7%, 49.4%)
CIE-LAB	lab(32.41, 30.96, 34.88)
CIE-LCH	lch(32.41, 46.64, 48.41°)
OKLab	oklab(42.9% 0.0856 0.0751)
OKLCH	oklch(42.9% 0.114 41.2)
XYZ	xyz(10.4628, 7.2689, 1.5614)
Luminance	0.0727 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#813515 #156181

analogous

#81152B #813515 #816B15

triadic

#813515 #158135 #351581

tetradic

#813515 #2B8115 #156181 #6B1581

square

#813515 #2B8115 #156181 #6B1581

split-complementary

#813515 #15816B #152B81

monochromatic

#1A0B04 #4C1F0C #813515 #B64B1E #DE6533

Accessibility & contrast

On white

8.56

#813515 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#813515 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #813515

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##813515	#FFFFFF	#000000	##FFFFFF
##813515	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4210

Deuteranopia (green-blind)

#5D5312

Tritanopia (blue-blind)

#8E232F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #813515;
/* rgb */ color: rgb(129, 53, 21);
/* oklch */ color: oklch(42.9% 0.114 41.2);

Tailwind

colors: {
  custom: {
    50: '#ac6f55',
    500: '#813515',
    950: '#000000',
  },
}

SCSS

$custom: #813515;
$custom-light: #ac6f55;
$custom-dark: #000000;

JSON

{
  "hex": "#813515",
  "rgb": {
    "r": 129,
    "g": 53,
    "b": 21
  },
  "hsl": {
    "h": 17.778,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.42899,
    "c": 0.11383,
    "h": 41.2
  },
  "luminance": 0.07267
}

Semantic roles & 50–950 ramp

primary

#813515

secondary

#3C92B6

accent

#B9EF39

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#110703

muted

#807A78

Preview Lab

Preview with #813515

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

Preview Lab → · Contrast checker → · Palette generator →