black
#000000
#304FA8
#304FA8
Color Values
| Format | #000000 | #304FA8 |
|---|---|---|
| HEX | #000000 | #304FA8 |
| RGB | 0, 0, 0 | 48, 79, 168 |
| HSL | 0.0, 0.0%, 0.0% | 224.5, 55.6%, 42.4% |
| HSV | 0.0, 0.0%, 0.0% | 224.5, 71.4%, 65.9% |
| CMYK | 0%, 0%, 0%, 100% | 71.4%, 53.0%, 0.0%, 34.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4561 0.1478 266.2 |
Contrast & Accessibility
2.81:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #304FA8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #304FA8
Color Difference (Delta E)
65.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #304FA8);
background: linear-gradient(135deg, #000000, #304FA8);