#642411#642411

#642411 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.3% C 0.097 H 36.9°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX#642411
RGBrgb(100, 36, 17)
HSLhsl(14, 71%, 23%)
HSVhsv(14, 83%, 39%)
CMYKcmyk(0%, 64%, 83%, 60.8%)
CIE-LABlab(23.71, 27.78, 26.74)
CIE-LCHlch(23.71, 38.56, 43.90°)
OKLaboklab(35.29% 0.078 0.0585)
OKLCHoklch(35.29% 0.097 36.9)
XYZxyz(5.9882, 4.0124, 0.9893)
Luminance0.0401 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#642411 #115164
analogous
#641127 #642411 #644D11
triadic
#642411 #116424 #241164
tetradic
#642411 #276411 #115164 #4D1164
square
#642411 #276411 #115164 #4D1164
split-complementary
#642411 #11644D #112764
monochromatic
#1A0904 #301108 #642411 #98371A #CD4A23

Accessibility & contrast

On white

11.65
#642411 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.80
#642411 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642411
11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##642411#FFFFFF#000000##FFFFFF
##6424111.0011.651.8011.65
#FFFFFF11.651.0021.001.00
#0000001.8021.001.0021.00
##FFFFFF11.651.0021.001.00

Color blindness preview

Protanopia (red-blind)
#36300E
Deuteranopia (green-blind)
#463E0F
Tritanopia (blue-blind)
#6F1520
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #642411;
/* rgb */ color: rgb(100, 36, 17);
/* oklch */ color: oklch(35.3% 0.097 36.9);
Tailwind
colors: {
  custom: {
    50: '#966150',
    500: '#642411',
    950: '#000000',
  },
}
SCSS
$custom: #642411;
$custom-light: #966150;
$custom-dark: #000000;
JSON
{
  "hex": "#642411",
  "rgb": {
    "r": 100,
    "g": 36,
    "b": 17
  },
  "hsl": {
    "h": 13.735,
    "s": 70.94,
    "l": 22.941
  },
  "oklch": {
    "l": 0.35286,
    "c": 0.09748,
    "h": 36.9
  },
  "luminance": 0.04012
}

Semantic roles & 50–950 ramp

primary
#642411
secondary
#35859C
accent
#C5EE3A
background
#F9F5F4
surface
#F2EAE7
border
#CCC6C3
text
#0F0502
muted
#7E7978

Preview Lab

Preview with #642411

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

Preview Lab → · Contrast checker → · Palette generator →

#642411 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva