#681610#681610

#681610 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.3% C 0.116 H 28.9°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX#681610
RGBrgb(104, 22, 16)
HSLhsl(4, 73%, 24%)
HSVhsv(4, 85%, 41%)
CMYKcmyk(0%, 78.8%, 84.6%, 59.2%)
CIE-LABlab(22.14, 35.67, 25.94)
CIE-LCHlch(22.14, 44.10, 36.02°)
OKLaboklab(34.25% 0.1018 0.0562)
OKLCHoklch(34.25% 0.116 28.9)
XYZxyz(6.0901, 3.5552, 0.8557)
Luminance0.0355 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#681610 #106268
analogous
#681036 #681610 #684210
triadic
#681610 #106816 #161068
tetradic
#681610 #366810 #106268 #421068
square
#681610 #366810 #106268 #421068
split-complementary
#681610 #106842 #103668
monochromatic
#1B0604 #330B08 #681610 #9D2118 #D22C20

Accessibility & contrast

On white

12.27
#681610 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.71
#681610 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681610
12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##681610#FFFFFF#000000##FFFFFF
##6816101.0012.271.7112.27
#FFFFFF12.271.0021.001.00
#0000001.7121.001.0021.00
##FFFFFF12.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2F2A0E
Deuteranopia (green-blind)
#433B0C
Tritanopia (blue-blind)
#730016
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #681610;
/* rgb */ color: rgb(104, 22, 16);
/* oklch */ color: oklch(34.3% 0.116 28.9);
Tailwind
colors: {
  custom: {
    50: '#9b5b4f',
    500: '#681610',
    950: '#000000',
  },
}
SCSS
$custom: #681610;
$custom-light: #9b5b4f;
$custom-dark: #000000;
JSON
{
  "hex": "#681610",
  "rgb": {
    "r": 104,
    "g": 22,
    "b": 16
  },
  "hsl": {
    "h": 4.091,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34253,
    "c": 0.11628,
    "h": 28.9
  },
  "luminance": 0.03554
}

Semantic roles & 50–950 ramp

primary
#681610
secondary
#3499A0
accent
#E3F038
background
#FAF5F4
surface
#F4E9E7
border
#CEC5C3
text
#0F0402
muted
#7F7978

Preview Lab

Preview with #681610

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

Preview Lab → · Contrast checker → · Palette generator →

#681610 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva