#681218#681218

#681218 is a dark, moderate red. Relative luminance 0.034; OKLCH L 34.0% C 0.119 H 23.1°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#681218
RGB	rgb(104, 18, 24)
HSL	hsl(356, 70%, 24%)
HSV	hsv(356, 83%, 41%)
CMYK	cmyk(0%, 82.7%, 76.9%, 59.2%)
CIE-LAB	lab(21.74, 37.43, 20.46)
CIE-LCH	lch(21.74, 42.66, 28.66°)
OKLab	oklab(33.98% 0.1093 0.0465)
OKLCH	oklch(33.98% 0.119 23.1)
XYZ	xyz(6.0908, 3.4426, 1.2078)
Luminance	0.0344 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681218 #126862

analogous

#681243 #681218 #683712

triadic

#681218 #186812 #121868

tetradic

#681218 #436812 #126862 #371268

square

#681218 #436812 #126862 #371268

split-complementary

#681218 #126837 #124368

monochromatic

#1A0506 #34090C #681218 #9C1B24 #D02430

Accessibility & contrast

On white

12.44

#681218 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#681218 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681218

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681218	#FFFFFF	#000000	##FFFFFF
##681218	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2817

Deuteranopia (green-blind)

#423B15

Tritanopia (blue-blind)

#730015

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #681218;
/* rgb */ color: rgb(104, 18, 24);
/* oklch */ color: oklch(34.0% 0.119 23.1);

Tailwind

colors: {
  custom: {
    50: '#9a5954',
    500: '#681218',
    950: '#000000',
  },
}

SCSS

$custom: #681218;
$custom-light: #9a5954;
$custom-dark: #000000;

JSON

{
  "hex": "#681218",
  "rgb": {
    "r": 104,
    "g": 18,
    "b": 24
  },
  "hsl": {
    "h": 355.814,
    "s": 70.492,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33983,
    "c": 0.11874,
    "h": 23.1
  },
  "luminance": 0.03442
}

Semantic roles & 50–950 ramp

primary

#681218

secondary

#36A098

accent

#EDE13B

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681218

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

Preview Lab → · Contrast checker → · Palette generator →