#813813#813813

#813813 is a dark, moderate orange. Relative luminance 0.075; OKLCH L 43.4% C 0.112 H 44.1°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#813813
RGB	rgb(129, 56, 19)
HSL	hsl(20, 74%, 29%)
HSV	hsv(20, 85%, 51%)
CMYK	cmyk(0%, 56.6%, 85.3%, 49.4%)
CIE-LAB	lab(33.01, 29.30, 36.41)
CIE-LCH	lch(33.01, 46.73, 51.18°)
OKLab	oklab(43.35% 0.0802 0.0777)
OKLCH	oklch(43.35% 0.112 44.1)
XYZ	xyz(10.5861, 7.5439, 1.5146)
Luminance	0.0754 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#813813 #135C81

analogous

#811325 #813813 #816F13

triadic

#813813 #138138 #381381

tetradic

#813813 #258113 #135C81 #6F1381

square

#813813 #258113 #135C81 #6F1381

split-complementary

#813813 #13816F #132581

monochromatic

#1B0C04 #4C210B #813813 #B64F1B #E06A2E

Accessibility & contrast

On white

8.37

#813813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#813813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #813813

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##813813	#FFFFFF	#000000	##FFFFFF
##813813	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D430D

Deuteranopia (green-blind)

#5F5411

Tritanopia (blue-blind)

#8E2731

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #813813;
/* rgb */ color: rgb(129, 56, 19);
/* oklch */ color: oklch(43.4% 0.112 44.1);

Tailwind

colors: {
  custom: {
    50: '#ac7054',
    500: '#813813',
    950: '#000000',
  },
}

SCSS

$custom: #813813;
$custom-light: #ac7054;
$custom-dark: #000000;

JSON

{
  "hex": "#813813",
  "rgb": {
    "r": 129,
    "g": 56,
    "b": 19
  },
  "hsl": {
    "h": 20.182,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.43352,
    "c": 0.11169,
    "h": 44.1
  },
  "luminance": 0.07542
}

Semantic roles & 50–950 ramp

primary

#813813

secondary

#3A8CB6

accent

#B2F137

background

#FBF6F4

surface

#F6ECE8

border

#D0C7C4

text

#110803

muted

#807B78

Preview Lab

Preview with #813813

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

Preview Lab → · Contrast checker → · Palette generator →