black
#000000
#3780AC
#3780AC
Color Values
| Format | #000000 | #3780AC |
|---|---|---|
| HEX | #000000 | #3780AC |
| RGB | 0, 0, 0 | 55, 128, 172 |
| HSL | 0.0, 0.0%, 0.0% | 202.6, 51.5%, 44.5% |
| HSV | 0.0, 0.0%, 0.0% | 202.6, 68.0%, 67.5% |
| CMYK | 0%, 0%, 0%, 100% | 68.0%, 25.6%, 0.0%, 32.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5733 0.099 238.4 |
Contrast & Accessibility
4.85:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3780AC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3780AC
Color Difference (Delta E)
59.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3780AC);
background: linear-gradient(135deg, #000000, #3780AC);