black
#000000
#309EB7
#309EB7
Color Values
| Format | #000000 | #309EB7 |
|---|---|---|
| HEX | #000000 | #309EB7 |
| RGB | 0, 0, 0 | 48, 158, 183 |
| HSL | 0.0, 0.0%, 0.0% | 191.1, 58.4%, 45.3% |
| HSV | 0.0, 0.0%, 0.0% | 191.1, 73.8%, 71.8% |
| CMYK | 0%, 0%, 0%, 100% | 73.8%, 13.7%, 0.0%, 28.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6493 0.1021 216.5 |
Contrast & Accessibility
6.7:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #309EB7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #309EB7
Color Difference (Delta E)
67.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #309EB7);
background: linear-gradient(135deg, #000000, #309EB7);