#683D1F#683D1F

#683D1F is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.5% C 0.074 H 53.8°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#683D1F
RGB	rgb(104, 61, 31)
HSL	hsl(25, 54%, 26%)
HSV	hsv(25, 70%, 41%)
CMYK	cmyk(0%, 41.3%, 70.2%, 59.2%)
CIE-LAB	lab(30.35, 15.86, 26.06)
CIE-LCH	lch(30.35, 30.51, 58.68°)
OKLab	oklab(40.55% 0.0439 0.0601)
OKLCH	oklch(40.55% 0.074 53.8)
XYZ	xyz(7.6256, 6.3802, 2.1260)
Luminance	0.0638 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D1F #1F4A68

analogous

#681F26 #683D1F #68621F

triadic

#683D1F #1F683D #3D1F68

tetradic

#683D1F #26681F #1F4A68 #621F68

square

#683D1F #26681F #1F4A68 #621F68

split-complementary

#683D1F #1F6862 #1F2668

monochromatic

#180E07 #392111 #683D1F #97592D #C5753C

Accessibility & contrast

On white

9.23

#683D1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#683D1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D1F

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D1F	#FFFFFF	#000000	##FFFFFF
##683D1F	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49421C

Deuteranopia (green-blind)

#544B1F

Tritanopia (blue-blind)

#723436

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #683d1f;
/* rgb */ color: rgb(104, 61, 31);
/* oklch */ color: oklch(40.5% 0.074 53.8);

Tailwind

colors: {
  custom: {
    50: '#97735c',
    500: '#683d1f',
    950: '#000000',
  },
}

SCSS

$custom: #683d1f;
$custom-light: #97735c;
$custom-dark: #000000;

JSON

{
  "hex": "#683d1f",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 31
  },
  "hsl": {
    "h": 24.658,
    "s": 54.074,
    "l": 26.471
  },
  "oklch": {
    "l": 0.40547,
    "c": 0.07442,
    "h": 53.8
  },
  "luminance": 0.06379
}

Semantic roles & 50–950 ramp

primary

#683D1F

secondary

#46799C

accent

#A1DD4A

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0804

muted

#7E7B79

Preview Lab

Preview with #683D1F

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

Preview Lab → · Contrast checker → · Palette generator →