#683D2B#683D2B

#683D2B is a dark, moderate orange. Relative luminance 0.065; OKLCH L 40.7% C 0.067 H 43.2°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#683D2B
RGB	rgb(104, 61, 43)
HSL	hsl(18, 41%, 29%)
HSV	hsv(18, 59%, 41%)
CMYK	cmyk(0%, 41.3%, 58.7%, 59.2%)
CIE-LAB	lab(30.53, 16.83, 19.03)
CIE-LCH	lch(30.53, 25.41, 48.51°)
OKLab	oklab(40.75% 0.049 0.046)
OKLCH	oklch(40.75% 0.067 43.2)
XYZ	xyz(7.8142, 6.4557, 3.1196)
Luminance	0.0645 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D2B #2B5668

analogous

#682B38 #683D2B #685C2B

triadic

#683D2B #2B683D #3D2B68

tetradic

#683D2B #38682B #2B5668 #5C2B68

square

#683D2B #38682B #2B5668 #5C2B68

split-complementary

#683D2B #2B685C #2B3868

monochromatic

#160D09 #3D2419 #683D2B #93563D #B97255

Accessibility & contrast

On white

9.17

#683D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#683D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D2B

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D2B	#FFFFFF	#000000	##FFFFFF
##683D2B	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484229

Deuteranopia (green-blind)

#534B2B

Tritanopia (blue-blind)

#713539

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #683d2b;
/* rgb */ color: rgb(104, 61, 43);
/* oklch */ color: oklch(40.7% 0.067 43.2);

Tailwind

colors: {
  custom: {
    50: '#967364',
    500: '#683d2b',
    950: '#000000',
  },
}

SCSS

$custom: #683d2b;
$custom-light: #967364;
$custom-dark: #000000;

JSON

{
  "hex": "#683d2b",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 43
  },
  "hsl": {
    "h": 17.705,
    "s": 41.497,
    "l": 28.824
  },
  "oklch": {
    "l": 0.40747,
    "c": 0.06718,
    "h": 43.2
  },
  "luminance": 0.06455
}

Semantic roles & 50–950 ramp

primary

#683D2B

secondary

#55869A

accent

#ADD156

background

#F9F6F6

surface

#F2ECEB

border

#CCC7C6

text

#0E0805

muted

#7E7B7A

Preview Lab

Preview with #683D2B

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

Preview Lab → · Contrast checker → · Palette generator →