#683C1B#683C1B

#683C1B is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.3% C 0.077 H 55.1°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#683C1B
RGB	rgb(104, 60, 27)
HSL	hsl(26, 59%, 26%)
HSV	hsv(26, 74%, 41%)
CMYK	cmyk(0%, 42.3%, 74%, 59.2%)
CIE-LAB	lab(30.05, 16.21, 27.99)
CIE-LCH	lch(30.05, 32.35, 59.93°)
OKLab	oklab(40.3% 0.0443 0.0635)
OKLCH	oklch(40.3% 0.077 55.1)
XYZ	xyz(7.5232, 6.2547, 1.8478)
Luminance	0.0625 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683C1B #1B4768

analogous

#681B20 #683C1B #68621B

triadic

#683C1B #1B683C #3C1B68

tetradic

#683C1B #20681B #1B4768 #621B68

square

#683C1B #20681B #1B4768 #621B68

split-complementary

#683C1B #1B6862 #1B2068

monochromatic

#180E06 #37200E #683C1B #995828 #C97434

Accessibility & contrast

On white

9.33

#683C1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#683C1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683C1B

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683C1B	#FFFFFF	#000000	##FFFFFF
##683C1B	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494117

Deuteranopia (green-blind)

#534B1B

Tritanopia (blue-blind)

#723335

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #683c1b;
/* rgb */ color: rgb(104, 60, 27);
/* oklch */ color: oklch(40.3% 0.077 55.1);

Tailwind

colors: {
  custom: {
    50: '#977259',
    500: '#683c1b',
    950: '#000000',
  },
}

SCSS

$custom: #683c1b;
$custom-light: #977259;
$custom-dark: #000000;

JSON

{
  "hex": "#683c1b",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 27
  },
  "hsl": {
    "h": 25.714,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.40296,
    "c": 0.0774,
    "h": 55.1
  },
  "luminance": 0.06254
}

Semantic roles & 50–950 ramp

primary

#683C1B

secondary

#42769D

accent

#9FE246

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #683C1B

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

Preview Lab → · Contrast checker → · Palette generator →