#681424#681424

#681424 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.4% C 0.116 H 15.6°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#681424
RGB	rgb(104, 20, 36)
HSL	hsl(349, 68%, 24%)
HSV	hsv(349, 81%, 41%)
CMYK	cmyk(0%, 80.8%, 65.4%, 59.2%)
CIE-LAB	lab(22.20, 37.45, 12.85)
CIE-LCH	lch(22.20, 39.60, 18.94°)
OKLab	oklab(34.4% 0.1122 0.0313)
OKLCH	oklch(34.4% 0.116 15.6)
XYZ	xyz(6.2782, 3.5717, 2.0275)
Luminance	0.0357 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681424 #146858

analogous

#68144E #681424 #682E14

triadic

#681424 #246814 #142468

tetradic

#681424 #4E6814 #146858 #2E1468

square

#681424 #4E6814 #146858 #2E1468

split-complementary

#681424 #14682E #144E68

monochromatic

#1A0509 #350A12 #681424 #9B1E36 #CF2848

Accessibility & contrast

On white

12.25

#681424 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#681424 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681424

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681424	#FFFFFF	#000000	##FFFFFF
##681424	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2A24

Deuteranopia (green-blind)

#413B22

Tritanopia (blue-blind)

#73001B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #681424;
/* rgb */ color: rgb(104, 20, 36);
/* oklch */ color: oklch(34.4% 0.116 15.6);

Tailwind

colors: {
  custom: {
    50: '#995a5e',
    500: '#681424',
    950: '#000000',
  },
}

SCSS

$custom: #681424;
$custom-light: #995a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#681424",
  "rgb": {
    "r": 104,
    "g": 20,
    "b": 36
  },
  "hsl": {
    "h": 348.571,
    "s": 67.742,
    "l": 24.314
  },
  "oklch": {
    "l": 0.344,
    "c": 0.11644,
    "h": 15.6
  },
  "luminance": 0.03571
}

Semantic roles & 50–950 ramp

primary

#681424

secondary

#399F8C

accent

#EBCA3D

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #681424

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

Preview Lab → · Contrast checker → · Palette generator →