#681113#681113

#681113 is a dark, vivid red. Relative luminance 0.034; OKLCH L 33.8% C 0.120 H 25.5°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#681113
RGB	rgb(104, 17, 19)
HSL	hsl(359, 72%, 24%)
HSV	hsv(359, 84%, 41%)
CMYK	cmyk(0%, 83.7%, 81.7%, 59.2%)
CIE-LAB	lab(21.55, 37.54, 23.52)
CIE-LCH	lch(21.55, 44.30, 32.07°)
OKLab	oklab(33.82% 0.1084 0.0518)
OKLCH	oklch(33.82% 0.12 25.5)
XYZ	xyz(6.0276, 3.3919, 0.9533)
Luminance	0.0339 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681113 #116866

analogous

#68113E #681113 #683A11

triadic

#681113 #136811 #111368

tetradic

#681113 #3E6811 #116866 #3A1168

square

#681113 #3E6811 #116866 #3A1168

split-complementary

#681113 #11683A #113E68

monochromatic

#1A0405 #330809 #681113 #9D1A1D #D12226

Accessibility & contrast

On white

12.51

#681113 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#681113 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681113

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681113	#FFFFFF	#000000	##FFFFFF
##681113	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2812

Deuteranopia (green-blind)

#423A0F

Tritanopia (blue-blind)

#730013

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #681113;
/* rgb */ color: rgb(104, 17, 19);
/* oklch */ color: oklch(33.8% 0.120 25.5);

Tailwind

colors: {
  custom: {
    50: '#9b5951',
    500: '#681113',
    950: '#000000',
  },
}

SCSS

$custom: #681113;
$custom-light: #9b5951;
$custom-dark: #000000;

JSON

{
  "hex": "#681113",
  "rgb": {
    "r": 104,
    "g": 17,
    "b": 19
  },
  "hsl": {
    "h": 358.621,
    "s": 71.901,
    "l": 23.725
  },
  "oklch": {
    "l": 0.33823,
    "c": 0.12013,
    "h": 25.5
  },
  "luminance": 0.03391
}

Semantic roles & 50–950 ramp

primary

#681113

secondary

#35A09D

accent

#EFEA39

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681113

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

Preview Lab → · Contrast checker → · Palette generator →