black
#000000
#3557BA
#3557BA
Color Values
| Format | #000000 | #3557BA |
|---|---|---|
| HEX | #000000 | #3557BA |
| RGB | 0, 0, 0 | 53, 87, 186 |
| HSL | 0.0, 0.0%, 0.0% | 224.7, 55.6%, 46.9% |
| HSV | 0.0, 0.0%, 0.0% | 224.7, 71.5%, 72.9% |
| CMYK | 0%, 0%, 0%, 100% | 71.5%, 53.2%, 0.0%, 27.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4888 0.1612 266.2 |
Contrast & Accessibility
3.22:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3557BA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3557BA
Color Difference (Delta E)
72.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3557BA);
background: linear-gradient(135deg, #000000, #3557BA);