#681418#681418

#681418 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.2% C 0.117 H 23.8°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#681418
RGB	rgb(104, 20, 24)
HSL	hsl(357, 68%, 24%)
HSV	hsv(357, 81%, 41%)
CMYK	cmyk(0%, 80.8%, 76.9%, 59.2%)
CIE-LAB	lab(21.98, 36.74, 20.74)
CIE-LCH	lch(21.98, 42.19, 29.45°)
OKLab	oklab(34.17% 0.1071 0.0471)
OKLCH	oklch(34.17% 0.117 23.8)
XYZ	xyz(6.1247, 3.5103, 1.2190)
Luminance	0.0351 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681418 #146864

analogous

#681442 #681418 #683A14

triadic

#681418 #186814 #141868

tetradic

#681418 #426814 #146864 #3A1468

square

#681418 #426814 #146864 #3A1468

split-complementary

#681418 #14683A #144268

monochromatic

#1A0506 #350A0C #681418 #9B1E24 #CF2830

Accessibility & contrast

On white

12.34

#681418 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#681418 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681418

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681418	#FFFFFF	#000000	##FFFFFF
##681418	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2917

Deuteranopia (green-blind)

#423B15

Tritanopia (blue-blind)

#730016

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #681418;
/* rgb */ color: rgb(104, 20, 24);
/* oklch */ color: oklch(34.2% 0.117 23.8);

Tailwind

colors: {
  custom: {
    50: '#9a5a54',
    500: '#681418',
    950: '#000000',
  },
}

SCSS

$custom: #681418;
$custom-light: #9a5a54;
$custom-dark: #000000;

JSON

{
  "hex": "#681418",
  "rgb": {
    "r": 104,
    "g": 20,
    "b": 24
  },
  "hsl": {
    "h": 357.143,
    "s": 67.742,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34166,
    "c": 0.11698,
    "h": 23.8
  },
  "luminance": 0.03509
}

Semantic roles & 50–950 ramp

primary

#681418

secondary

#399F9A

accent

#EBE23D

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #681418

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

Preview Lab → · Contrast checker → · Palette generator →