black
#000000
#309FA9
#309FA9
Color Values
| Format | #000000 | #309FA9 |
|---|---|---|
| HEX | #000000 | #309FA9 |
| RGB | 0, 0, 0 | 48, 159, 169 |
| HSL | 0.0, 0.0%, 0.0% | 185.0, 55.8%, 42.5% |
| HSV | 0.0, 0.0%, 0.0% | 185.0, 71.6%, 66.3% |
| CMYK | 0%, 0%, 0%, 100% | 71.6%, 5.9%, 0.0%, 33.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6461 0.0973 203.9 |
Contrast & Accessibility
6.66:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #309FA9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #309FA9
Color Difference (Delta E)
67.45
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #309FA9);
background: linear-gradient(135deg, #000000, #309FA9);