black
#000000
#4378B1
#4378B1
Color Values
| Format | #000000 | #4378B1 |
|---|---|---|
| HEX | #000000 | #4378B1 |
| RGB | 0, 0, 0 | 67, 120, 177 |
| HSL | 0.0, 0.0%, 0.0% | 211.1, 45.1%, 47.8% |
| HSV | 0.0, 0.0%, 0.0% | 211.1, 62.1%, 69.4% |
| CMYK | 0%, 0%, 0%, 100% | 62.1%, 32.2%, 0.0%, 30.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5619 0.1056 251.7 |
Contrast & Accessibility
4.56:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4378B1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4378B1
Color Difference (Delta E)
60.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4378B1);
background: linear-gradient(135deg, #000000, #4378B1);