Dark Heather Color
#5B5B5B
Shades
Darker variations of each color in your palette
Base Color
#5B5B5B#5B5B5B
#494949
#373737
#242424
#121212
#000000
Shades
Tints
Lighter variations of each color in your palette
Base Color
#5B5B5B#5B5B5B
#7C7C7C
#9D9D9D
#BDBDBD
#DEDEDE
#FFFFFF
Tints
Base Color
Click any value to copy
| Format | Value | Image |
|---|---|---|
| HEX | #5B5B5B |  |
| RGB | 91, 91, 91 | |
| HSL | 0, 0%, 36% | |
| CMYK | 0%, 0%, 0%, 64% | |
| OKLCH | oklch(0.471 0.000 263) |
Color Harmonies
Explore harmonious color combinations based on color theory
Base Color
#5B5B5B#5C5C5C
#5B5B5B
#5C5C5C
Analogous
#5B5B5B
#5C5C5C
Complementary
#5B5B5B
#5C5C5C
#5C5C5C
Triadic
#5B5B5B
#5C5C5C
#5C5C5C
Split Complementary
#5B5B5B
#5C5C5C
#5C5C5C
#5C5C5C
Tetradic
#333333
#595959
#808080
#A6A6A6
#CCCCCC
Monochromatic
Hues
Different hues with the same saturation and lightness
Base Color
#5B5B5B#5C5C5C
#5C5C5C
#5C5C5C
#5C5C5C
#5C5C5C
#5C5C5C
Hues
Tones
Tones created by adding gray to each color
Base Color
#5B5B5B#5B5B5B
#626262
#6A6A6A
#717171
#797979
#808080
Tones
Color Temperatures
Warm and cool variations of your colors
Base Color
#5B5B5B#745E57
#8C6153
#A5634F
Warmer
#575E74
#53618C
#4F63A5
Cooler
Contrast
Test color contrast against white and black backgrounds
Color #1
#5B5B5BOn White Background
Sample Text
Contrast Ratio:6.79:1
WCAG Level:AA
PASS
On Black Background
Sample Text
Contrast Ratio:3.09:1
WCAG Level:AA Large
PASS
WCAG Guidelines:
- AAA: Contrast ratio ≥ 7:1 (highest level)
- AA: Contrast ratio ≥ 4.5:1 (acceptable for most text)
- AA Large: Contrast ratio ≥ 3:1 (for text 18pt+ or 14pt+ bold)