#64444C#64444C
#64444C is a dark, muted red. Relative luminance 0.074; OKLCH L 42.5% C 0.046 H 2.8°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).
Color values
| HEX | #64444C |
|---|---|
| RGB | rgb(100, 68, 76) |
| HSL | hsl(345, 19%, 33%) |
| HSV | hsv(345, 32%, 39%) |
| CMYK | cmyk(0%, 32%, 24%, 60.8%) |
| CIE-LAB | lab(32.63, 15.11, 0.76) |
| CIE-LCH | lch(32.63, 15.13, 2.89°) |
| OKLab | oklab(42.5% 0.0456 0.0022) |
| OKLCH | oklch(42.5% 0.046 2.8) |
| XYZ | xyz(8.6273, 7.3658, 7.8034) |
| Luminance | 0.0736 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Purplish Brown
#6B4247
ΔE00 3.31
Purple Brown
#673A3F
ΔE00 5.02
Brownish Purple
#76424E
ΔE00 5.73
Dirty Purple
#734A65
ΔE00 7.89
Dark Mauve
#874C62
ΔE00 9.58
Wine
#722F37
ΔE00 9.84
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#64444C #44645C
analogous
#64445C #64444C #644C44
triadic
#64444C #4C6444 #444C64
tetradic
#64444C #5C6444 #44645C #4C4464
square
#64444C #5C6444 #44645C #4C4464
split-complementary
#64444C #44644C #445C64
monochromatic
#1B1215 #402B30 #64444C #885D68 #A67C87
Accessibility & contrast
On white
8.49
#64444C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.47
#64444C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #64444C
8.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##64444C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##64444C | 1.00 | 8.49 | 2.47 | 8.49 |
| #FFFFFF | 8.49 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.47 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.49 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#48494C
Deuteranopia (green-blind)
#504F4B
Tritanopia (blue-blind)
#694247
Achromatopsia (no color)
#4D4D4D
Design tokens & code
CSS
--color: #64444c; /* rgb */ color: rgb(100, 68, 76); /* oklch */ color: oklch(42.5% 0.046 2.8);
Tailwind
colors: {
custom: {
50: '#91787e',
500: '#64444c',
950: '#000000',
},
}SCSS
$custom: #64444c; $custom-light: #91787e; $custom-dark: #000000;
JSON
{
"hex": "#64444c",
"rgb": {
"r": 100,
"g": 68,
"b": 76
},
"hsl": {
"h": 345,
"s": 19.048,
"l": 32.941
},
"oklch": {
"l": 0.425,
"c": 0.04561,
"h": 2.8
},
"luminance": 0.07365
}Semantic roles & 50–950 ramp
primary
#64444C
secondary
#71938A
accent
#BCA86C
background
#F8F7F7
surface
#F0EDEE
border
#CBC8C9
text
#0D0909
muted
#7D7B7B