black
#000000
#303B77
#303B77
Color Values
| Format | #000000 | #303B77 |
|---|---|---|
| HEX | #000000 | #303B77 |
| RGB | 0, 0, 0 | 48, 59, 119 |
| HSL | 0.0, 0.0%, 0.0% | 230.7, 42.5%, 32.7% |
| HSV | 0.0, 0.0%, 0.0% | 230.7, 59.7%, 46.7% |
| CMYK | 0%, 0%, 0%, 100% | 59.7%, 50.4%, 0.0%, 53.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3762 0.1026 272.7 |
Contrast & Accessibility
2.02:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #303B77 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #303B77
Color Difference (Delta E)
47.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #303B77);
background: linear-gradient(135deg, #000000, #303B77);