#683D1C#683D1C

#683D1C is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.5% C 0.076 H 55.8°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#683D1C
RGB	rgb(104, 61, 28)
HSL	hsl(26, 58%, 26%)
HSV	hsv(26, 73%, 41%)
CMYK	cmyk(0%, 41.3%, 73.1%, 59.2%)
CIE-LAB	lab(30.32, 15.66, 27.73)
CIE-LCH	lch(30.32, 31.85, 60.55°)
OKLab	oklab(40.51% 0.0428 0.0631)
OKLCH	oklch(40.51% 0.076 55.8)
XYZ	xyz(7.5879, 6.3651, 1.9274)
Luminance	0.0636 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D1C #1C4768

analogous

#681C21 #683D1C #68631C

triadic

#683D1C #1C683D #3D1C68

tetradic

#683D1C #21681C #1C4768 #631C68

square

#683D1C #21681C #1C4768 #631C68

split-complementary

#683D1C #1C6863 #1C2168

monochromatic

#180E06 #38210F #683D1C #985929 #C87636

Accessibility & contrast

On white

9.24

#683D1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#683D1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D1C

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D1C	#FFFFFF	#000000	##FFFFFF
##683D1C	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4219

Deuteranopia (green-blind)

#544B1C

Tritanopia (blue-blind)

#723436

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #683d1c;
/* rgb */ color: rgb(104, 61, 28);
/* oklch */ color: oklch(40.5% 0.076 55.8);

Tailwind

colors: {
  custom: {
    50: '#977259',
    500: '#683d1c',
    950: '#000000',
  },
}

SCSS

$custom: #683d1c;
$custom-light: #977259;
$custom-dark: #000000;

JSON

{
  "hex": "#683d1c",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 28
  },
  "hsl": {
    "h": 26.053,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.40507,
    "c": 0.07626,
    "h": 55.8
  },
  "luminance": 0.06364
}

Semantic roles & 50–950 ramp

primary

#683D1C

secondary

#43769D

accent

#9EE147

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #683D1C

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

Preview Lab → · Contrast checker → · Palette generator →