#683B0F#683B0F

#683B0F is a dark, moderate orange. Relative luminance 0.061; OKLCH L 40.0% C 0.084 H 59.8°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#683B0F
RGB	rgb(104, 59, 15)
HSL	hsl(30, 75%, 23%)
HSV	hsv(30, 86%, 41%)
CMYK	cmyk(0%, 43.3%, 85.6%, 59.2%)
CIE-LAB	lab(29.68, 16.22, 33.73)
CIE-LCH	lch(29.68, 37.42, 64.31°)
OKLab	oklab(39.98% 0.0424 0.0727)
OKLCH	oklch(39.98% 0.084 59.8)
XYZ	xyz(7.3598, 6.1063, 1.2429)
Luminance	0.0611 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683B0F #0F3C68

analogous

#680F0F #683B0F #68670F

triadic

#683B0F #0F683B #3B0F68

tetradic

#683B0F #0F680F #0F3C68 #670F68

square

#683B0F #0F680F #0F3C68 #670F68

split-complementary

#683B0F #0F6867 #0F0F68

monochromatic

#1B0F04 #331D07 #683B0F #9D5917 #D3781E

Accessibility & contrast

On white

9.46

#683B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#683B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683B0F

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683B0F	#FFFFFF	#000000	##FFFFFF
##683B0F	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494008

Deuteranopia (green-blind)

#534A0F

Tritanopia (blue-blind)

#723132

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #683b0f;
/* rgb */ color: rgb(104, 59, 15);
/* oklch */ color: oklch(40.0% 0.084 59.8);

Tailwind

colors: {
  custom: {
    50: '#987151',
    500: '#683b0f',
    950: '#000000',
  },
}

SCSS

$custom: #683b0f;
$custom-light: #987151;
$custom-dark: #000000;

JSON

{
  "hex": "#683b0f",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 15
  },
  "hsl": {
    "h": 29.663,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.39977,
    "c": 0.08418,
    "h": 59.8
  },
  "luminance": 0.06105
}

Semantic roles & 50–950 ramp

primary

#683B0F

secondary

#326AA1

accent

#95F136

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0F0702

muted

#7E7A78

Preview Lab

Preview with #683B0F

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

Preview Lab → · Contrast checker → · Palette generator →