#683B1D#683B1D

#683B1D is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.1% C 0.077 H 52.4°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#683B1D
RGB	rgb(104, 59, 29)
HSL	hsl(24, 56%, 26%)
HSV	hsv(24, 72%, 41%)
CMYK	cmyk(0%, 43.3%, 72.1%, 59.2%)
CIE-LAB	lab(29.81, 16.94, 26.60)
CIE-LCH	lch(29.81, 31.54, 57.51°)
OKLab	oklab(40.12% 0.0469 0.0609)
OKLCH	oklch(40.12% 0.077 52.4)
XYZ	xyz(7.4953, 6.1605, 1.9565)
Luminance	0.0616 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683B1D #1D4A68

analogous

#681D24 #683B1D #68601D

triadic

#683B1D #1D683B #3B1D68

tetradic

#683B1D #24681D #1D4A68 #601D68

square

#683B1D #24681D #1D4A68 #601D68

split-complementary

#683B1D #1D6860 #1D2468

monochromatic

#180E07 #382010 #683B1D #98562A #C77138

Accessibility & contrast

On white

9.41

#683B1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#683B1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683B1D

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683B1D	#FFFFFF	#000000	##FFFFFF
##683B1D	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48401A

Deuteranopia (green-blind)

#534A1D

Tritanopia (blue-blind)

#723234

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #683b1d;
/* rgb */ color: rgb(104, 59, 29);
/* oklch */ color: oklch(40.1% 0.077 52.4);

Tailwind

colors: {
  custom: {
    50: '#97715a',
    500: '#683b1d',
    950: '#000000',
  },
}

SCSS

$custom: #683b1d;
$custom-light: #97715a;
$custom-dark: #000000;

JSON

{
  "hex": "#683b1d",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 29
  },
  "hsl": {
    "h": 24,
    "s": 56.391,
    "l": 26.078
  },
  "oklch": {
    "l": 0.40124,
    "c": 0.07682,
    "h": 52.4
  },
  "luminance": 0.0616
}

Semantic roles & 50–950 ramp

primary

#683B1D

secondary

#44799D

accent

#A3E048

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0704

muted

#7E7A79

Preview Lab

Preview with #683B1D

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

Preview Lab → · Contrast checker → · Palette generator →