black
#000000
#309BF7
#309BF7
Color Values
| Format | #000000 | #309BF7 |
|---|---|---|
| HEX | #000000 | #309BF7 |
| RGB | 0, 0, 0 | 48, 155, 247 |
| HSL | 0.0, 0.0%, 0.0% | 207.7, 92.6%, 57.8% |
| HSV | 0.0, 0.0%, 0.0% | 207.7, 80.6%, 96.9% |
| CMYK | 0%, 0%, 0%, 100% | 80.6%, 37.2%, 0.0%, 3.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6745 0.1656 249.3 |
Contrast & Accessibility
7.16:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #309BF7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #309BF7
Color Difference (Delta E)
82.66
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #309BF7);
background: linear-gradient(135deg, #000000, #309BF7);