#681E11#681E11

#681E11 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.2% C 0.108 H 32.3°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#681E11
RGB	rgb(104, 30, 17)
HSL	hsl(9, 72%, 24%)
HSV	hsv(9, 84%, 41%)
CMYK	cmyk(0%, 71.2%, 83.7%, 59.2%)
CIE-LAB	lab(23.38, 32.33, 26.65)
CIE-LCH	lch(23.38, 41.90, 39.50°)
OKLab	oklab(35.18% 0.0916 0.058)
OKLCH	oklch(35.18% 0.108 32.3)
XYZ	xyz(6.2751, 3.9130, 0.9551)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E11 #115B68

analogous

#68112F #681E11 #684911

triadic

#681E11 #11681E #1E1168

tetradic

#681E11 #2F6811 #115B68 #491168

square

#681E11 #2F6811 #115B68 #491168

split-complementary

#681E11 #116849 #112F68

monochromatic

#1A0804 #330F08 #681E11 #9D2D1A #D13C22

Accessibility & contrast

On white

11.78

#681E11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#681E11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E11

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E11	#FFFFFF	#000000	##FFFFFF
##681E11	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D0F

Deuteranopia (green-blind)

#463E0E

Tritanopia (blue-blind)

#73071C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #681e11;
/* rgb */ color: rgb(104, 30, 17);
/* oklch */ color: oklch(35.2% 0.108 32.3);

Tailwind

colors: {
  custom: {
    50: '#9a5e50',
    500: '#681e11',
    950: '#000000',
  },
}

SCSS

$custom: #681e11;
$custom-light: #9a5e50;
$custom-dark: #000000;

JSON

{
  "hex": "#681e11",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 17
  },
  "hsl": {
    "h": 8.966,
    "s": 71.901,
    "l": 23.725
  },
  "oklch": {
    "l": 0.35184,
    "c": 0.10842,
    "h": 32.3
  },
  "luminance": 0.03912
}

Semantic roles & 50–950 ramp

primary

#681E11

secondary

#3590A0

accent

#D4EF39

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #681E11

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

Preview Lab → · Contrast checker → · Palette generator →