#681D12#681D12

#681D12 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.1% C 0.109 H 31.3°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#681D12
RGB	rgb(104, 29, 18)
HSL	hsl(8, 70%, 24%)
HSV	hsv(8, 83%, 41%)
CMYK	cmyk(0%, 72.1%, 82.7%, 59.2%)
CIE-LAB	lab(23.22, 32.83, 25.90)
CIE-LCH	lch(23.22, 41.82, 38.27°)
OKLab	oklab(35.07% 0.0934 0.0567)
OKLCH	oklch(35.07% 0.109 31.3)
XYZ	xyz(6.2582, 3.8664, 0.9889)
Luminance	0.0386 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681D12 #125D68

analogous

#681232 #681D12 #684812

triadic

#681D12 #12681D #1D1268

tetradic

#681D12 #326812 #125D68 #481268

square

#681D12 #326812 #125D68 #481268

split-complementary

#681D12 #126848 #123268

monochromatic

#1A0705 #340E09 #681D12 #9C2C1B #D03A24

Accessibility & contrast

On white

11.84

#681D12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#681D12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681D12

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681D12	#FFFFFF	#000000	##FFFFFF
##681D12	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D10

Deuteranopia (green-blind)

#453D0F

Tritanopia (blue-blind)

#73051B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #681d12;
/* rgb */ color: rgb(104, 29, 18);
/* oklch */ color: oklch(35.1% 0.109 31.3);

Tailwind

colors: {
  custom: {
    50: '#9a5e50',
    500: '#681d12',
    950: '#000000',
  },
}

SCSS

$custom: #681d12;
$custom-light: #9a5e50;
$custom-dark: #000000;

JSON

{
  "hex": "#681d12",
  "rgb": {
    "r": 104,
    "g": 29,
    "b": 18
  },
  "hsl": {
    "h": 7.674,
    "s": 70.492,
    "l": 23.922
  },
  "oklch": {
    "l": 0.35069,
    "c": 0.10922,
    "h": 31.3
  },
  "luminance": 0.03865
}

Semantic roles & 50–950 ramp

primary

#681D12

secondary

#3692A0

accent

#D6ED3B

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #681D12

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

Preview Lab → · Contrast checker → · Palette generator →