#681910#681910

#681910 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.6% C 0.114 H 30.2°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX#681910
RGBrgb(104, 25, 16)
HSLhsl(6, 73%, 24%)
HSVhsv(6, 85%, 41%)
CMYKcmyk(0%, 76%, 84.6%, 59.2%)
CIE-LABlab(22.57, 34.48, 26.39)
CIE-LCHlch(22.57, 43.42, 37.43°)
OKLaboklab(34.57% 0.0981 0.0571)
OKLCHoklch(34.57% 0.114 30.2)
XYZxyz(6.1508, 3.6767, 0.8759)
Luminance0.0368 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#681910 #105F68
analogous
#681033 #681910 #684510
triadic
#681910 #106819 #191068
tetradic
#681910 #336810 #105F68 #451068
square
#681910 #336810 #105F68 #451068
split-complementary
#681910 #106845 #103368
monochromatic
#1B0604 #330C08 #681910 #9D2618 #D23220

Accessibility & contrast

On white

12.10
#681910 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.74
#681910 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681910
12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##681910#FFFFFF#000000##FFFFFF
##6819101.0012.101.7412.10
#FFFFFF12.101.0021.001.00
#0000001.7421.001.0021.00
##FFFFFF12.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#312B0E
Deuteranopia (green-blind)
#443C0C
Tritanopia (blue-blind)
#730018
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #681910;
/* rgb */ color: rgb(104, 25, 16);
/* oklch */ color: oklch(34.6% 0.114 30.2);
Tailwind
colors: {
  custom: {
    50: '#9a5c4f',
    500: '#681910',
    950: '#000000',
  },
}
SCSS
$custom: #681910;
$custom-light: #9a5c4f;
$custom-dark: #000000;
JSON
{
  "hex": "#681910",
  "rgb": {
    "r": 104,
    "g": 25,
    "b": 16
  },
  "hsl": {
    "h": 6.136,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34574,
    "c": 0.11351,
    "h": 30.2
  },
  "luminance": 0.03676
}

Semantic roles & 50–950 ramp

primary
#681910
secondary
#3495A0
accent
#DDF038
background
#FAF5F4
surface
#F4E9E7
border
#CEC5C3
text
#0F0402
muted
#7F7978

Preview Lab

Preview with #681910

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

Preview Lab → · Contrast checker → · Palette generator →

#681910 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva