black
#000000
#306CAC
#306CAC
Color Values
| Format | #000000 | #306CAC |
|---|---|---|
| HEX | #000000 | #306CAC |
| RGB | 0, 0, 0 | 48, 108, 172 |
| HSL | 0.0, 0.0%, 0.0% | 211.0, 56.4%, 43.1% |
| HSV | 0.0, 0.0%, 0.0% | 211.0, 72.1%, 67.5% |
| CMYK | 0%, 0%, 0%, 100% | 72.1%, 37.2%, 0.0%, 32.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5234 0.1189 252.3 |
Contrast & Accessibility
3.87:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #306CAC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #306CAC
Color Difference (Delta E)
59.92
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #306CAC);
background: linear-gradient(135deg, #000000, #306CAC);