#683D1B#683D1B

#683D1B is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.5% C 0.077 H 56.5°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#683D1B
RGB	rgb(104, 61, 27)
HSL	hsl(26, 59%, 26%)
HSV	hsv(26, 74%, 41%)
CMYK	cmyk(0%, 41.3%, 74%, 59.2%)
CIE-LAB	lab(30.30, 15.60, 28.28)
CIE-LCH	lch(30.30, 32.29, 61.12°)
OKLab	oklab(40.49% 0.0425 0.0641)
OKLCH	oklch(40.49% 0.077 56.5)
XYZ	xyz(7.5761, 6.3604, 1.8654)
Luminance	0.0636 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D1B #1B4668

analogous

#681B1F #683D1B #68631B

triadic

#683D1B #1B683D #3D1B68

tetradic

#683D1B #1F681B #1B4668 #631B68

square

#683D1B #1F681B #1B4668 #631B68

split-complementary

#683D1B #1B6863 #1B1F68

monochromatic

#180E06 #37210E #683D1B #995928 #C97634

Accessibility & contrast

On white

9.24

#683D1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#683D1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D1B

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D1B	#FFFFFF	#000000	##FFFFFF
##683D1B	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)

#4A4117

Deuteranopia (green-blind)

#544B1B

Tritanopia (blue-blind)

#723436

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #683d1b;
/* rgb */ color: rgb(104, 61, 27);
/* oklch */ color: oklch(40.5% 0.077 56.5);

Tailwind

colors: {
  custom: {
    50: '#977259',
    500: '#683d1b',
    950: '#000000',
  },
}

SCSS

$custom: #683d1b;
$custom-light: #977259;
$custom-dark: #000000;

JSON

{
  "hex": "#683d1b",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 27
  },
  "hsl": {
    "h": 26.494,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.40495,
    "c": 0.07687,
    "h": 56.5
  },
  "luminance": 0.0636
}

Semantic roles & 50–950 ramp

primary

#683D1B

secondary

#42759D

accent

#9DE246

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #683D1B

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

Preview Lab → · Contrast checker → · Palette generator →