#681822#681822

#681822 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.8% C 0.112 H 18.5°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#681822
RGB	rgb(104, 24, 34)
HSL	hsl(353, 63%, 25%)
HSV	hsv(353, 77%, 41%)
CMYK	cmyk(0%, 76.9%, 67.3%, 59.2%)
CIE-LAB	lab(22.70, 35.82, 14.88)
CIE-LCH	lch(22.70, 38.78, 22.56°)
OKLab	oklab(34.76% 0.1065 0.0357)
OKLCH	oklch(34.76% 0.112 18.5)
XYZ	xyz(6.3249, 3.7127, 1.8966)
Luminance	0.0371 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681822 #18685E

analogous

#68184A #681822 #683618

triadic

#681822 #226818 #182268

tetradic

#681822 #4A6818 #18685E #361868

square

#681822 #4A6818 #18685E #361868

split-complementary

#681822 #186836 #184A68

monochromatic

#190608 #360D12 #681822 #9A2332 #CB2F43

Accessibility & contrast

On white

12.05

#681822 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#681822 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681822

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681822	#FFFFFF	#000000	##FFFFFF
##681822	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2B22

Deuteranopia (green-blind)

#423C20

Tritanopia (blue-blind)

#73001C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #681822;
/* rgb */ color: rgb(104, 24, 34);
/* oklch */ color: oklch(34.8% 0.112 18.5);

Tailwind

colors: {
  custom: {
    50: '#995c5c',
    500: '#681822',
    950: '#000000',
  },
}

SCSS

$custom: #681822;
$custom-light: #995c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#681822",
  "rgb": {
    "r": 104,
    "g": 24,
    "b": 34
  },
  "hsl": {
    "h": 352.5,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34755,
    "c": 0.11231,
    "h": 18.5
  },
  "luminance": 0.03712
}

Semantic roles & 50–950 ramp

primary

#681822

secondary

#3E9E92

accent

#E6D142

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #681822

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

Preview Lab → · Contrast checker → · Palette generator →