black
#000000
#537CBB
#537CBB
Color Values
| Format | #000000 | #537CBB |
|---|---|---|
| HEX | #000000 | #537CBB |
| RGB | 0, 0, 0 | 83, 124, 187 |
| HSL | 0.0, 0.0%, 0.0% | 216.3, 43.3%, 52.9% |
| HSV | 0.0, 0.0%, 0.0% | 216.3, 55.6%, 73.3% |
| CMYK | 0%, 0%, 0%, 100% | 55.6%, 33.7%, 0.0%, 26.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5844 0.1077 258.7 |
Contrast & Accessibility
4.97:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #537CBB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #537CBB
Color Difference (Delta E)
63.96
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #537CBB);
background: linear-gradient(135deg, #000000, #537CBB);