#683B1E#683B1E

#683B1E is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.1% C 0.076 H 51.7°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#683B1E
RGB	rgb(104, 59, 30)
HSL	hsl(24, 55%, 26%)
HSV	hsv(24, 71%, 41%)
CMYK	cmyk(0%, 43.3%, 71.2%, 59.2%)
CIE-LAB	lab(29.83, 17.01, 26.04)
CIE-LCH	lch(29.83, 31.10, 56.85°)
OKLab	oklab(40.14% 0.0472 0.0599)
OKLCH	oklch(40.14% 0.076 51.7)
XYZ	xyz(7.5078, 6.1655, 2.0227)
Luminance	0.0617 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683B1E #1E4B68

analogous

#681E26 #683B1E #68601E

triadic

#683B1E #1E683B #3B1E68

tetradic

#683B1E #26681E #1E4B68 #601E68

square

#683B1E #26681E #1E4B68 #601E68

split-complementary

#683B1E #1E6860 #1E2668

monochromatic

#180D07 #392010 #683B1E #98562C #C6713A

Accessibility & contrast

On white

9.40

#683B1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#683B1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683B1E

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683B1E	#FFFFFF	#000000	##FFFFFF
##683B1E	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48401B

Deuteranopia (green-blind)

#534A1E

Tritanopia (blue-blind)

#723234

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #683b1e;
/* rgb */ color: rgb(104, 59, 30);
/* oklch */ color: oklch(40.1% 0.076 51.7);

Tailwind

colors: {
  custom: {
    50: '#97715b',
    500: '#683b1e',
    950: '#000000',
  },
}

SCSS

$custom: #683b1e;
$custom-light: #97715b;
$custom-dark: #000000;

JSON

{
  "hex": "#683b1e",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 30
  },
  "hsl": {
    "h": 23.514,
    "s": 55.224,
    "l": 26.275
  },
  "oklch": {
    "l": 0.40138,
    "c": 0.07624,
    "h": 51.7
  },
  "luminance": 0.06165
}

Semantic roles & 50–950 ramp

primary

#683B1E

secondary

#457A9D

accent

#A4DF49

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0704

muted

#7E7A79

Preview Lab

Preview with #683B1E

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

Preview Lab → · Contrast checker → · Palette generator →