black
#000000
#306D8F
#306D8F
Color Values
| Format | #000000 | #306D8F |
|---|---|---|
| HEX | #000000 | #306D8F |
| RGB | 0, 0, 0 | 48, 109, 143 |
| HSL | 0.0, 0.0%, 0.0% | 201.5, 49.7%, 37.5% |
| HSV | 0.0, 0.0%, 0.0% | 201.5, 66.4%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 66.4%, 23.8%, 0.0%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5098 0.0827 236.0 |
Contrast & Accessibility
3.71:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #306D8F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #306D8F
Color Difference (Delta E)
50.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #306D8F);
background: linear-gradient(135deg, #000000, #306D8F);