black
#000000
#306ABC
#306ABC
Color Values
| Format | #000000 | #306ABC |
|---|---|---|
| HEX | #000000 | #306ABC |
| RGB | 0, 0, 0 | 48, 106, 188 |
| HSL | 0.0, 0.0%, 0.0% | 215.1, 59.3%, 46.3% |
| HSV | 0.0, 0.0%, 0.0% | 215.1, 74.5%, 73.7% |
| CMYK | 0%, 0%, 0%, 100% | 74.5%, 43.6%, 0.0%, 26.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5289 0.1425 257.6 |
Contrast & Accessibility
3.91:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #306ABC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #306ABC
Color Difference (Delta E)
66.99
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #306ABC);
background: linear-gradient(135deg, #000000, #306ABC);