black
#000000
#3658BE
#3658BE
Color Values
| Format | #000000 | #3658BE |
|---|---|---|
| HEX | #000000 | #3658BE |
| RGB | 0, 0, 0 | 54, 88, 190 |
| HSL | 0.0, 0.0%, 0.0% | 225.0, 55.7%, 47.8% |
| HSV | 0.0, 0.0%, 0.0% | 225.0, 71.6%, 74.5% |
| CMYK | 0%, 0%, 0%, 100% | 71.6%, 53.7%, 0.0%, 25.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4944 0.1651 266.4 |
Contrast & Accessibility
3.3:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3658BE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3658BE
Color Difference (Delta E)
73.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3658BE);
background: linear-gradient(135deg, #000000, #3658BE);