black
#000000
#3979DF
#3979DF
Color Values
| Format | #000000 | #3979DF |
|---|---|---|
| HEX | #000000 | #3979DF |
| RGB | 0, 0, 0 | 57, 121, 223 |
| HSL | 0.0, 0.0%, 0.0% | 216.9, 72.2%, 54.9% |
| HSV | 0.0, 0.0%, 0.0% | 216.9, 74.4%, 87.5% |
| CMYK | 0%, 0%, 0%, 100% | 74.4%, 45.7%, 0.0%, 12.5% |
| OKLCH | 0.0 0.0 0.0 | 0.588 0.169 259.4 |
Contrast & Accessibility
4.97:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3979DF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3979DF
Color Difference (Delta E)
78.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3979DF);
background: linear-gradient(135deg, #000000, #3979DF);