black
#000000
#003DD3
#003DD3
Color Values
| Format | #000000 | #003DD3 |
|---|---|---|
| HEX | #000000 | #003DD3 |
| RGB | 0, 0, 0 | 0, 61, 211 |
| HSL | 0.0, 0.0%, 0.0% | 222.7, 100.0%, 41.4% |
| HSV | 0.0, 0.0%, 0.0% | 222.7, 100.0%, 82.7% |
| CMYK | 0%, 0%, 0%, 100% | 100.0%, 71.1%, 0.0%, 17.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4491 0.2334 263.3 |
Contrast & Accessibility
2.61:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #003DD3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #003DD3
Color Difference (Delta E)
97.6
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #003DD3);
background: linear-gradient(135deg, #000000, #003DD3);