black
#000000
#3978AD
#3978AD
Color Values
| Format | #000000 | #3978AD |
|---|---|---|
| HEX | #000000 | #3978AD |
| RGB | 0, 0, 0 | 57, 120, 173 |
| HSL | 0.0, 0.0%, 0.0% | 207.4, 50.4%, 45.1% |
| HSV | 0.0, 0.0%, 0.0% | 207.4, 67.1%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 67.1%, 30.6%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5555 0.1051 246.6 |
Contrast & Accessibility
4.46:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3978AD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3978AD
Color Difference (Delta E)
59.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3978AD);
background: linear-gradient(135deg, #000000, #3978AD);