black
#000000
#537FDF
#537FDF
Color Values
| Format | #000000 | #537FDF |
|---|---|---|
| HEX | #000000 | #537FDF |
| RGB | 0, 0, 0 | 83, 127, 223 |
| HSL | 0.0, 0.0%, 0.0% | 221.1, 68.6%, 60.0% |
| HSV | 0.0, 0.0%, 0.0% | 221.1, 62.8%, 87.5% |
| CMYK | 0%, 0%, 0%, 100% | 62.8%, 43.0%, 0.0%, 12.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6117 0.1536 263.9 |
Contrast & Accessibility
5.47:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #537FDF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #537FDF
Color Difference (Delta E)
77.72
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #537FDF);
background: linear-gradient(135deg, #000000, #537FDF);