black
#000000
#307BAE
#307BAE
Color Values
| Format | #000000 | #307BAE |
|---|---|---|
| HEX | #000000 | #307BAE |
| RGB | 0, 0, 0 | 48, 123, 174 |
| HSL | 0.0, 0.0%, 0.0% | 204.3, 56.8%, 43.5% |
| HSV | 0.0, 0.0%, 0.0% | 204.3, 72.4%, 68.2% |
| CMYK | 0%, 0%, 0%, 100% | 72.4%, 29.3%, 0.0%, 31.8% |
| OKLCH | 0.0 0.0 0.0 | 0.56 0.1078 242.2 |
Contrast & Accessibility
4.57:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #307BAE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #307BAE
Color Difference (Delta E)
60.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #307BAE);
background: linear-gradient(135deg, #000000, #307BAE);