black
#000000
#309CF7
#309CF7
Color Values
| Format | #000000 | #309CF7 |
|---|---|---|
| HEX | #000000 | #309CF7 |
| RGB | 0, 0, 0 | 48, 156, 247 |
| HSL | 0.0, 0.0%, 0.0% | 207.4, 92.6%, 57.8% |
| HSV | 0.0, 0.0%, 0.0% | 207.4, 80.6%, 96.9% |
| CMYK | 0%, 0%, 0%, 100% | 80.6%, 36.8%, 0.0%, 3.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6767 0.1646 248.9 |
Contrast & Accessibility
7.22:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #309CF7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #309CF7
Color Difference (Delta E)
82.58
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #309CF7);
background: linear-gradient(135deg, #000000, #309CF7);