#662111#662111

#662111 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.2% C 0.103 H 34.4°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX#662111
RGBrgb(102, 33, 17)
HSLhsl(11, 71%, 23%)
HSVhsv(11, 83%, 40%)
CMYKcmyk(0%, 67.6%, 83.3%, 60%)
CIE-LABlab(23.52, 30.12, 26.66)
CIE-LCHlch(23.52, 40.23, 41.51°)
OKLaboklab(35.21% 0.085 0.0582)
OKLCHoklch(35.21% 0.103 34.4)
XYZxyz(6.1252, 3.9538, 0.9708)
Luminance0.0395 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#662111 #115666
analogous
#66112B #662111 #664B11
triadic
#662111 #116621 #211166
tetradic
#662111 #2B6611 #115666 #4B1166
square
#662111 #2B6611 #115666 #4B1166
split-complementary
#662111 #11664B #112B66
monochromatic
#1A0804 #321008 #662111 #9A321A #CF4322

Accessibility & contrast

On white

11.73
#662111 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.79
#662111 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662111
11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##662111#FFFFFF#000000##FFFFFF
##6621111.0011.731.7911.73
#FFFFFF11.731.0021.001.00
#0000001.7921.001.0021.00
##FFFFFF11.731.0021.001.00

Color blindness preview

Protanopia (red-blind)
#352E0F
Deuteranopia (green-blind)
#463E0E
Tritanopia (blue-blind)
#710E1E
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #662111;
/* rgb */ color: rgb(102, 33, 17);
/* oklch */ color: oklch(35.2% 0.103 34.4);
Tailwind
colors: {
  custom: {
    50: '#986050',
    500: '#662111',
    950: '#000000',
  },
}
SCSS
$custom: #662111;
$custom-light: #986050;
$custom-dark: #000000;
JSON
{
  "hex": "#662111",
  "rgb": {
    "r": 102,
    "g": 33,
    "b": 17
  },
  "hsl": {
    "h": 11.294,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.35212,
    "c": 0.10299,
    "h": 34.4
  },
  "luminance": 0.03953
}

Semantic roles & 50–950 ramp

primary
#662111
secondary
#358A9E
accent
#CCEE3A
background
#FAF5F4
surface
#F3EAE7
border
#CDC6C3
text
#0F0502
muted
#7F7978

Preview Lab

Preview with #662111

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

Preview Lab → · Contrast checker → · Palette generator →

#662111 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva