black
#000000
#3F72A8
#3F72A8
Color Values
| Format | #000000 | #3F72A8 |
|---|---|---|
| HEX | #000000 | #3F72A8 |
| RGB | 0, 0, 0 | 63, 114, 168 |
| HSL | 0.0, 0.0%, 0.0% | 210.9, 45.5%, 45.3% |
| HSV | 0.0, 0.0%, 0.0% | 210.9, 62.5%, 65.9% |
| CMYK | 0%, 0%, 0%, 100% | 62.5%, 32.1%, 0.0%, 34.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5413 0.1014 251.4 |
Contrast & Accessibility
4.18:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F72A8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F72A8
Color Difference (Delta E)
57.92
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F72A8);
background: linear-gradient(135deg, #000000, #3F72A8);