black
#000000
#304EAD
#304EAD
Color Values
| Format | #000000 | #304EAD |
|---|---|---|
| HEX | #000000 | #304EAD |
| RGB | 0, 0, 0 | 48, 78, 173 |
| HSL | 0.0, 0.0%, 0.0% | 225.6, 56.6%, 43.3% |
| HSV | 0.0, 0.0%, 0.0% | 225.6, 72.3%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 72.3%, 54.9%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4579 0.156 266.8 |
Contrast & Accessibility
2.82:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #304EAD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #304EAD
Color Difference (Delta E)
68.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #304EAD);
background: linear-gradient(135deg, #000000, #304EAD);