#683311#683311

#683311 is a dark, moderate orange. Relative luminance 0.054; OKLCH L 38.5% C 0.088 H 49.6°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#683311
RGB	rgb(104, 51, 17)
HSL	hsl(23, 72%, 24%)
HSV	hsv(23, 84%, 41%)
CMYK	cmyk(0%, 51%, 83.7%, 59.2%)
CIE-LAB	lab(27.71, 21.10, 30.93)
CIE-LCH	lch(27.71, 37.44, 55.69°)
OKLab	oklab(38.47% 0.0573 0.0673)
OKLCH	oklch(38.47% 0.088 49.6)
XYZ	xyz(6.9946, 5.3520, 1.1949)
Luminance	0.0535 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683311 #114668

analogous

#68111A #683311 #685E11

triadic

#683311 #116833 #331168

tetradic

#683311 #1A6811 #114668 #5E1168

square

#683311 #1A6811 #114668 #5E1168

split-complementary

#683311 #11685E #111A68

monochromatic

#1A0D04 #331908 #683311 #9D4D1A #D16722

Accessibility & contrast

On white

10.14

#683311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#683311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683311

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683311	#FFFFFF	#000000	##FFFFFF
##683311	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0C

Deuteranopia (green-blind)

#4F4610

Tritanopia (blue-blind)

#73282C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #683311;
/* rgb */ color: rgb(104, 51, 17);
/* oklch */ color: oklch(38.5% 0.088 49.6);

Tailwind

colors: {
  custom: {
    50: '#996b51',
    500: '#683311',
    950: '#000000',
  },
}

SCSS

$custom: #683311;
$custom-light: #996b51;
$custom-dark: #000000;

JSON

{
  "hex": "#683311",
  "rgb": {
    "r": 104,
    "g": 51,
    "b": 17
  },
  "hsl": {
    "h": 23.448,
    "s": 71.901,
    "l": 23.725
  },
  "oklch": {
    "l": 0.38471,
    "c": 0.08833,
    "h": 49.6
  },
  "luminance": 0.05351
}

Semantic roles & 50–950 ramp

primary

#683311

secondary

#3576A0

accent

#A8EF39

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0F0702

muted

#7E7A78

Preview Lab

Preview with #683311

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

Preview Lab → · Contrast checker → · Palette generator →