#683C1C#683C1C

#683C1C is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.3% C 0.077 H 54.5°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#683C1C
RGB	rgb(104, 60, 28)
HSL	hsl(25, 58%, 26%)
HSV	hsv(25, 73%, 41%)
CMYK	cmyk(0%, 42.3%, 73.1%, 59.2%)
CIE-LAB	lab(30.06, 16.27, 27.45)
CIE-LCH	lch(30.06, 31.91, 59.34°)
OKLab	oklab(40.31% 0.0447 0.0625)
OKLCH	oklch(40.31% 0.077 54.5)
XYZ	xyz(7.5350, 6.2594, 1.9097)
Luminance	0.0626 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683C1C #1C4868

analogous

#681C22 #683C1C #68621C

triadic

#683C1C #1C683C #3C1C68

tetradic

#683C1C #22681C #1C4868 #621C68

square

#683C1C #22681C #1C4868 #621C68

split-complementary

#683C1C #1C6862 #1C2268

monochromatic

#180E06 #38200F #683C1C #985829 #C87436

Accessibility & contrast

On white

9.33

#683C1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#683C1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683C1C

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683C1C	#FFFFFF	#000000	##FFFFFF
##683C1C	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494119

Deuteranopia (green-blind)

#534B1C

Tritanopia (blue-blind)

#723335

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #683c1c;
/* rgb */ color: rgb(104, 60, 28);
/* oklch */ color: oklch(40.3% 0.077 54.5);

Tailwind

colors: {
  custom: {
    50: '#977259',
    500: '#683c1c',
    950: '#000000',
  },
}

SCSS

$custom: #683c1c;
$custom-light: #977259;
$custom-dark: #000000;

JSON

{
  "hex": "#683c1c",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 28
  },
  "hsl": {
    "h": 25.263,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.40308,
    "c": 0.07681,
    "h": 54.5
  },
  "luminance": 0.06259
}

Semantic roles & 50–950 ramp

primary

#683C1C

secondary

#43779D

accent

#A0E147

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #683C1C

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

Preview Lab → · Contrast checker → · Palette generator →