black
#000000
#3979A8
#3979A8
Color Values
| Format | #000000 | #3979A8 |
|---|---|---|
| HEX | #000000 | #3979A8 |
| RGB | 0, 0, 0 | 57, 121, 168 |
| HSL | 0.0, 0.0%, 0.0% | 205.4, 49.3%, 44.1% |
| HSV | 0.0, 0.0%, 0.0% | 205.4, 66.1%, 65.9% |
| CMYK | 0%, 0%, 0%, 100% | 66.1%, 28.0%, 0.0%, 34.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5552 0.0983 243.1 |
Contrast & Accessibility
4.47:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3979A8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3979A8
Color Difference (Delta E)
58.06
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3979A8);
background: linear-gradient(135deg, #000000, #3979A8);