#64332F#64332F

#64332F is a dark, moderate red. Relative luminance 0.053; OKLCH L 38.3% C 0.071 H 25.8°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX#64332F
RGBrgb(100, 51, 47)
HSLhsl(5, 36%, 29%)
HSVhsv(5, 53%, 39%)
CMYKcmyk(0%, 49%, 53%, 60.8%)
CIE-LABlab(27.53, 21.50, 12.42)
CIE-LCHlch(27.53, 24.83, 30.02°)
OKLaboklab(38.34% 0.0642 0.031)
OKLCHoklch(38.34% 0.071 25.8)
XYZxyz(6.9529, 5.2829, 3.3423)
Luminance0.0528 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#64332F #2F6064
analogous
#642F46 #64332F #644E2F
triadic
#64332F #2F6433 #332F64
tetradic
#64332F #46642F #2F6064 #4E2F64
square
#64332F #46642F #2F6064 #4E2F64
split-complementary
#64332F #2F644E #2F4664
monochromatic
#150B0A #3A1E1B #64332F #8E4843 #B2625B

Accessibility & contrast

On white

10.21
#64332F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.06
#64332F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64332F
10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##64332F#FFFFFF#000000##FFFFFF
##64332F1.0010.212.0610.21
#FFFFFF10.211.0021.001.00
#0000002.0621.001.0021.00
##FFFFFF10.211.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3E3B2E
Deuteranopia (green-blind)
#4A452E
Tritanopia (blue-blind)
#6D2C32
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #64332f;
/* rgb */ color: rgb(100, 51, 47);
/* oklch */ color: oklch(38.3% 0.071 25.8);
Tailwind
colors: {
  custom: {
    50: '#936c67',
    500: '#64332f',
    950: '#000000',
  },
}
SCSS
$custom: #64332f;
$custom-light: #936c67;
$custom-dark: #000000;
JSON
{
  "hex": "#64332f",
  "rgb": {
    "r": 100,
    "g": 51,
    "b": 47
  },
  "hsl": {
    "h": 4.528,
    "s": 36.054,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38341,
    "c": 0.07126,
    "h": 25.8
  },
  "luminance": 0.05282
}

Semantic roles & 50–950 ramp

primary
#64332F
secondary
#599196
accent
#C4CC5C
background
#F9F6F6
surface
#F2EBEB
border
#CCC6C6
text
#0D0706
muted
#7E7A7A

Preview Lab

Preview with #64332F

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

Preview Lab → · Contrast checker → · Palette generator →

#64332F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva