#681023#681023

#681023 is a dark, vivid red. Relative luminance 0.034; OKLCH L 34.0% C 0.120 H 15.1°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX#681023
RGBrgb(104, 16, 35)
HSLhsl(347, 73%, 24%)
HSVhsv(347, 85%, 41%)
CMYKcmyk(0%, 84.6%, 66.3%, 59.2%)
CIE-LABlab(21.71, 38.71, 12.90)
CIE-LCHlch(21.71, 40.80, 18.44°)
OKLaboklab(34.03% 0.116 0.0313)
OKLCHoklch(34.03% 0.12 15.1)
XYZxyz(6.1982, 3.4359, 1.9266)
Luminance0.0343 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#681023 #106855
analogous
#68104F #681023 #682910
triadic
#681023 #236810 #102368
tetradic
#681023 #4F6810 #106855 #291068
square
#681023 #4F6810 #106855 #291068
split-complementary
#681023 #106829 #104F68
monochromatic
#1B0409 #330811 #681023 #9D1835 #D22047

Accessibility & contrast

On white

12.45
#681023 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.69
#681023 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681023
12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##681023#FFFFFF#000000##FFFFFF
##6810231.0012.451.6912.45
#FFFFFF12.451.0021.001.00
#0000001.6921.001.0021.00
##FFFFFF12.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2A2823
Deuteranopia (green-blind)
#403B21
Tritanopia (blue-blind)
#730018
Achromatopsia (no color)
#343434

Design tokens & code

CSS
--color: #681023;
/* rgb */ color: rgb(104, 16, 35);
/* oklch */ color: oklch(34.0% 0.120 15.1);
Tailwind
colors: {
  custom: {
    50: '#99595d',
    500: '#681023',
    950: '#000000',
  },
}
SCSS
$custom: #681023;
$custom-light: #99595d;
$custom-dark: #000000;
JSON
{
  "hex": "#681023",
  "rgb": {
    "r": 104,
    "g": 16,
    "b": 35
  },
  "hsl": {
    "h": 347.045,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.3403,
    "c": 0.12012,
    "h": 15.1
  },
  "luminance": 0.03435
}

Semantic roles & 50–950 ramp

primary
#681023
secondary
#34A089
accent
#F0C838
background
#FAF5F5
surface
#F3E9E9
border
#CDC5C5
text
#0F0404
muted
#7F7979

Preview Lab

Preview with #681023

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

Preview Lab → · Contrast checker → · Palette generator →

#681023 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva