#683A1D#683A1D

#683A1D is a dark, moderate orange. Relative luminance 0.061; OKLCH L 39.9% C 0.077 H 51.1°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#683A1D
RGB	rgb(104, 58, 29)
HSL	hsl(23, 56%, 26%)
HSV	hsv(23, 72%, 41%)
CMYK	cmyk(0%, 44.2%, 72.1%, 59.2%)
CIE-LAB	lab(29.56, 17.55, 26.32)
CIE-LCH	lch(29.56, 31.63, 56.31°)
OKLab	oklab(39.93% 0.0487 0.0603)
OKLCH	oklch(39.93% 0.077 51.1)
XYZ	xyz(7.4443, 6.0587, 1.9396)
Luminance	0.0606 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683A1D #1D4B68

analogous

#681D25 #683A1D #685F1D

triadic

#683A1D #1D683A #3A1D68

tetradic

#683A1D #25681D #1D4B68 #5F1D68

square

#683A1D #25681D #1D4B68 #5F1D68

split-complementary

#683A1D #1D685F #1D2568

monochromatic

#180D07 #381F10 #683A1D #98552A #C76F38

Accessibility & contrast

On white

9.50

#683A1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#683A1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683A1D

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683A1D	#FFFFFF	#000000	##FFFFFF
##683A1D	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F1A

Deuteranopia (green-blind)

#524A1D

Tritanopia (blue-blind)

#723133

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #683a1d;
/* rgb */ color: rgb(104, 58, 29);
/* oklch */ color: oklch(39.9% 0.077 51.1);

Tailwind

colors: {
  custom: {
    50: '#97705a',
    500: '#683a1d',
    950: '#000000',
  },
}

SCSS

$custom: #683a1d;
$custom-light: #97705a;
$custom-dark: #000000;

JSON

{
  "hex": "#683a1d",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 29
  },
  "hsl": {
    "h": 23.2,
    "s": 56.391,
    "l": 26.078
  },
  "oklch": {
    "l": 0.39929,
    "c": 0.07747,
    "h": 51.1
  },
  "luminance": 0.06058
}

Semantic roles & 50–950 ramp

primary

#683A1D

secondary

#447A9D

accent

#A5E048

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0704

muted

#7E7A79

Preview Lab

Preview with #683A1D

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

Preview Lab → · Contrast checker → · Palette generator →