black
#000000
#537FD1
#537FD1
Color Values
| Format | #000000 | #537FD1 |
|---|---|---|
| HEX | #000000 | #537FD1 |
| RGB | 0, 0, 0 | 83, 127, 209 |
| HSL | 0.0, 0.0%, 0.0% | 219.0, 57.8%, 57.3% |
| HSV | 0.0, 0.0%, 0.0% | 219.0, 60.3%, 82.0% |
| CMYK | 0%, 0%, 0%, 100% | 60.3%, 39.2%, 0.0%, 18.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6033 0.1345 261.8 |
Contrast & Accessibility
5.32:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #537FD1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #537FD1
Color Difference (Delta E)
71.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #537FD1);
background: linear-gradient(135deg, #000000, #537FD1);