Medium Blue Color
#0000CD
Shades
Darker variations of each color in your palette
Base Color
#0000CD#0000CD
#0000A4
#00007B
#000052
#000029
#000000
Shades
Tints
Lighter variations of each color in your palette
Base Color
#0000CD#0000CD
#3333D7
#6666E1
#9999EB
#CCCCF5
#FFFFFF
Tints
Base Color
Click any value to copy
| Format | Value | Image |
|---|---|---|
| HEX | #0000CD |  |
| RGB | 0, 0, 205 | |
| HSL | 240, 100%, 40% | |
| CMYK | 100%, 100%, 0%, 20% | |
| OKLCH | oklch(0.383 0.266 264) |
Color Harmonies
Explore harmonious color combinations based on color theory
Base Color
#0000CD#0066CC
#0000CD
#6600CC
Analogous
#0000CD
#CCCC00
Complementary
#0000CD
#CC0000
#00CC00
Triadic
#0000CD
#CC6600
#66CC00
Split Complementary
#0000CD
#CC0066
#CCCC00
#00CC66
Tetradic
#000066
#0000B3
#0000FF
#4D4DFF
#9999FF
Monochromatic
Hues
Different hues with the same saturation and lightness
Base Color
#0000CD#CC0000
#CCCC00
#00CC00
#00CCCC
#0000CC
#CC00CC
Hues
Tones
Tones created by adding gray to each color
Base Color
#0000CD#0000CD
#1A1ABE
#3333AE
#4D4D9F
#66668F
#808080
Tones
Color Temperatures
Warm and cool variations of your colors
Base Color
#0000CD#260AC4
#4D13BB
#731DB1
Warmer
#000AD5
#0013DC
#001DE4
Cooler
Contrast
Test color contrast against white and black backgrounds
Color #1
#0000CDOn White Background
Sample Text
Contrast Ratio:11.16:1
WCAG Level:AAA
PASS
On Black Background
Sample Text
Contrast Ratio:1.88:1
WCAG Level:Fail
FAIL
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)