#681A11#681A11

#681A11 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.7% C 0.112 H 30.2°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#681A11
RGB	rgb(104, 26, 17)
HSL	hsl(6, 72%, 24%)
HSV	hsv(6, 84%, 41%)
CMYK	cmyk(0%, 75%, 83.7%, 59.2%)
CIE-LAB	lab(22.73, 34.10, 25.99)
CIE-LCH	lch(22.73, 42.87, 37.31°)
OKLab	oklab(34.7% 0.0971 0.0566)
OKLCH	oklch(34.7% 0.112 30.2)
XYZ	xyz(6.1802, 3.7233, 0.9234)
Luminance	0.0372 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681A11 #115F68

analogous

#681133 #681A11 #684511

triadic

#681A11 #11681A #1A1168

tetradic

#681A11 #336811 #115F68 #451168

square

#681A11 #336811 #115F68 #451168

split-complementary

#681A11 #116845 #113368

monochromatic

#1A0704 #330D08 #681A11 #9D271A #D13422

Accessibility & contrast

On white

12.04

#681A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#681A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681A11

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681A11	#FFFFFF	#000000	##FFFFFF
##681A11	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312B0F

Deuteranopia (green-blind)

#443D0E

Tritanopia (blue-blind)

#730019

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #681a11;
/* rgb */ color: rgb(104, 26, 17);
/* oklch */ color: oklch(34.7% 0.112 30.2);

Tailwind

colors: {
  custom: {
    50: '#9a5c50',
    500: '#681a11',
    950: '#000000',
  },
}

SCSS

$custom: #681a11;
$custom-light: #9a5c50;
$custom-dark: #000000;

JSON

{
  "hex": "#681a11",
  "rgb": {
    "r": 104,
    "g": 26,
    "b": 17
  },
  "hsl": {
    "h": 6.207,
    "s": 71.901,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34699,
    "c": 0.11238,
    "h": 30.2
  },
  "luminance": 0.03722
}

Semantic roles & 50–950 ramp

primary

#681A11

secondary

#3595A0

accent

#DCEF39

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681A11

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

Preview Lab → · Contrast checker → · Palette generator →