#683D1D#683D1D

#683D1D is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.5% C 0.076 H 55.2°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#683D1D
RGB	rgb(104, 61, 29)
HSL	hsl(26, 56%, 26%)
HSV	hsv(26, 72%, 41%)
CMYK	cmyk(0%, 41.3%, 72.1%, 59.2%)
CIE-LAB	lab(30.33, 15.72, 27.18)
CIE-LCH	lch(30.33, 31.40, 59.96°)
OKLab	oklab(40.52% 0.0432 0.0621)
OKLCH	oklch(40.52% 0.076 55.2)
XYZ	xyz(7.6000, 6.3700, 1.9914)
Luminance	0.0637 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D1D #1D4868

analogous

#681D22 #683D1D #68621D

triadic

#683D1D #1D683D #3D1D68

tetradic

#683D1D #22681D #1D4868 #621D68

square

#683D1D #22681D #1D4868 #621D68

split-complementary

#683D1D #1D6862 #1D2268

monochromatic

#180E07 #382110 #683D1D #98592A #C77538

Accessibility & contrast

On white

9.24

#683D1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#683D1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D1D

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D1D	#FFFFFF	#000000	##FFFFFF
##683D1D	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)

#4A421A

Deuteranopia (green-blind)

#544B1D

Tritanopia (blue-blind)

#723436

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #683d1d;
/* rgb */ color: rgb(104, 61, 29);
/* oklch */ color: oklch(40.5% 0.076 55.2);

Tailwind

colors: {
  custom: {
    50: '#97725a',
    500: '#683d1d',
    950: '#000000',
  },
}

SCSS

$custom: #683d1d;
$custom-light: #97725a;
$custom-dark: #000000;

JSON

{
  "hex": "#683d1d",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 29
  },
  "hsl": {
    "h": 25.6,
    "s": 56.391,
    "l": 26.078
  },
  "oklch": {
    "l": 0.4052,
    "c": 0.07565,
    "h": 55.2
  },
  "luminance": 0.06369
}

Semantic roles & 50–950 ramp

primary

#683D1D

secondary

#44779D

accent

#9FE048

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0804

muted

#7E7B79

Preview Lab

Preview with #683D1D

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

Preview Lab → · Contrast checker → · Palette generator →