#683F28#683F28

#683F28 is a dark, moderate orange. Relative luminance 0.067; OKLCH L 41.1% C 0.067 H 49.4°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#683F28
RGB	rgb(104, 63, 40)
HSL	hsl(22, 44%, 28%)
HSV	hsv(22, 62%, 41%)
CMYK	cmyk(0%, 39.4%, 61.5%, 59.2%)
CIE-LAB	lab(31.00, 15.34, 21.47)
CIE-LCH	lch(31.00, 26.39, 54.46°)
OKLab	oklab(41.09% 0.0439 0.0512)
OKLCH	oklch(41.09% 0.067 49.4)
XYZ	xyz(7.8700, 6.6520, 2.8766)
Luminance	0.0665 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683F28 #285168

analogous

#682831 #683F28 #685F28

triadic

#683F28 #28683F #3F2868

tetradic

#683F28 #316828 #285168 #5F2868

square

#683F28 #316828 #285168 #5F2868

split-complementary

#683F28 #28685F #283168

monochromatic

#160D09 #3C2417 #683F28 #945A39 #BB764F

Accessibility & contrast

On white

9.01

#683F28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#683F28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683F28

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683F28	#FFFFFF	#000000	##FFFFFF
##683F28	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4426

Deuteranopia (green-blind)

#544C28

Tritanopia (blue-blind)

#713739

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #683f28;
/* rgb */ color: rgb(104, 63, 40);
/* oklch */ color: oklch(41.1% 0.067 49.4);

Tailwind

colors: {
  custom: {
    50: '#967462',
    500: '#683f28',
    950: '#000000',
  },
}

SCSS

$custom: #683f28;
$custom-light: #967462;
$custom-dark: #000000;

JSON

{
  "hex": "#683f28",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 40
  },
  "hsl": {
    "h": 21.563,
    "s": 44.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.4109,
    "c": 0.06747,
    "h": 49.4
  },
  "luminance": 0.06651
}

Semantic roles & 50–950 ramp

primary

#683F28

secondary

#51809B

accent

#A6D454

background

#F9F7F5

surface

#F2EDEA

border

#CCC8C6

text

#0E0805

muted

#7E7B79

Preview Lab

Preview with #683F28

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

Preview Lab → · Contrast checker → · Palette generator →