black
#000000
#306ABB
#306ABB
Color Values
| Format | #000000 | #306ABB |
|---|---|---|
| HEX | #000000 | #306ABB |
| RGB | 0, 0, 0 | 48, 106, 187 |
| HSL | 0.0, 0.0%, 0.0% | 215.0, 59.1%, 46.1% |
| HSV | 0.0, 0.0%, 0.0% | 215.0, 74.3%, 73.3% |
| CMYK | 0%, 0%, 0%, 100% | 74.3%, 43.3%, 0.0%, 26.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5283 0.1411 257.4 |
Contrast & Accessibility
3.9:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #306ABB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #306ABB
Color Difference (Delta E)
66.55
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #306ABB);
background: linear-gradient(135deg, #000000, #306ABB);