#683F13#683F13

#683F13 is a dark, moderate orange. Relative luminance 0.065; OKLCH L 40.8% C 0.081 H 63.3°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#683F13
RGB	rgb(104, 63, 19)
HSL	hsl(31, 69%, 24%)
HSV	hsv(31, 82%, 41%)
CMYK	cmyk(0%, 39.4%, 81.7%, 59.2%)
CIE-LAB	lab(30.75, 13.94, 32.88)
CIE-LCH	lch(30.75, 35.72, 67.02°)
OKLab	oklab(40.82% 0.0362 0.0721)
OKLCH	oklch(40.82% 0.081 63.3)
XYZ	xyz(7.6046, 6.5458, 1.4790)
Luminance	0.0654 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683F13 #133C68

analogous

#681513 #683F13 #676813

triadic

#683F13 #13683F #3F1368

tetradic

#683F13 #136815 #133C68 #681367

square

#683F13 #136815 #133C68 #681367

split-complementary

#683F13 #136768 #151368

monochromatic

#1A1005 #34200A #683F13 #9C5E1C #CF7E26

Accessibility & contrast

On white

9.09

#683F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#683F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683F13

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683F13	#FFFFFF	#000000	##FFFFFF
##683F13	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C430D

Deuteranopia (green-blind)

#564C14

Tritanopia (blue-blind)

#723636

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #683f13;
/* rgb */ color: rgb(104, 63, 19);
/* oklch */ color: oklch(40.8% 0.081 63.3);

Tailwind

colors: {
  custom: {
    50: '#987454',
    500: '#683f13',
    950: '#000000',
  },
}

SCSS

$custom: #683f13;
$custom-light: #987454;
$custom-dark: #000000;

JSON

{
  "hex": "#683f13",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 19
  },
  "hsl": {
    "h": 31.059,
    "s": 69.106,
    "l": 24.118
  },
  "oklch": {
    "l": 0.40815,
    "c": 0.08064,
    "h": 63.3
  },
  "luminance": 0.06545
}

Semantic roles & 50–950 ramp

primary

#683F13

secondary

#376A9F

accent

#91EC3C

background

#F9F7F4

surface

#F2EDE8

border

#CCC8C4

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #683F13

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

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