black
#000000
#3791E1
#3791E1
Color Values
| Format | #000000 | #3791E1 |
|---|---|---|
| HEX | #000000 | #3791E1 |
| RGB | 0, 0, 0 | 55, 145, 225 |
| HSL | 0.0, 0.0%, 0.0% | 208.2, 73.9%, 54.9% |
| HSV | 0.0, 0.0%, 0.0% | 208.2, 75.6%, 88.2% |
| CMYK | 0%, 0%, 0%, 100% | 75.6%, 35.6%, 0.0%, 11.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6413 0.1468 249.1 |
Contrast & Accessibility
6.3:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3791E1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3791E1
Color Difference (Delta E)
75.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3791E1);
background: linear-gradient(135deg, #000000, #3791E1);