#683A1C#683A1C

#683A1C is a dark, moderate orange. Relative luminance 0.061; OKLCH L 39.9% C 0.078 H 51.7°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#683A1C
RGB	rgb(104, 58, 28)
HSL	hsl(24, 58%, 26%)
HSV	hsv(24, 73%, 41%)
CMYK	cmyk(0%, 44.2%, 73.1%, 59.2%)
CIE-LAB	lab(29.55, 17.48, 26.88)
CIE-LCH	lch(29.55, 32.07, 56.96°)
OKLab	oklab(39.92% 0.0483 0.0613)
OKLCH	oklch(39.92% 0.078 51.7)
XYZ	xyz(7.4322, 6.0538, 1.8755)
Luminance	0.0605 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683A1C #1C4A68

analogous

#681C24 #683A1C #68601C

triadic

#683A1C #1C683A #3A1C68

tetradic

#683A1C #24681C #1C4A68 #601C68

square

#683A1C #24681C #1C4A68 #601C68

split-complementary

#683A1C #1C6860 #1C2468

monochromatic

#180D06 #381F0F #683A1C #985529 #C87036

Accessibility & contrast

On white

9.50

#683A1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#683A1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683A1C

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683A1C	#FFFFFF	#000000	##FFFFFF
##683A1C	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)

#473F19

Deuteranopia (green-blind)

#524A1C

Tritanopia (blue-blind)

#723133

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #683a1c;
/* rgb */ color: rgb(104, 58, 28);
/* oklch */ color: oklch(39.9% 0.078 51.7);

Tailwind

colors: {
  custom: {
    50: '#977059',
    500: '#683a1c',
    950: '#000000',
  },
}

SCSS

$custom: #683a1c;
$custom-light: #977059;
$custom-dark: #000000;

JSON

{
  "hex": "#683a1c",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 28
  },
  "hsl": {
    "h": 23.684,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.39915,
    "c": 0.07803,
    "h": 51.7
  },
  "luminance": 0.06053
}

Semantic roles & 50–950 ramp

primary

#683A1C

secondary

#43799D

accent

#A4E147

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #683A1C

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

Preview Lab → · Contrast checker → · Palette generator →