black
#000000
#3555BC
#3555BC
Color Values
| Format | #000000 | #3555BC |
|---|---|---|
| HEX | #000000 | #3555BC |
| RGB | 0, 0, 0 | 53, 85, 188 |
| HSL | 0.0, 0.0%, 0.0% | 225.8, 56.0%, 47.3% |
| HSV | 0.0, 0.0%, 0.0% | 225.8, 71.8%, 73.7% |
| CMYK | 0%, 0%, 0%, 100% | 71.8%, 54.8%, 0.0%, 26.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4863 0.1664 267.0 |
Contrast & Accessibility
3.18:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3555BC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3555BC
Color Difference (Delta E)
73.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3555BC);
background: linear-gradient(135deg, #000000, #3555BC);