black
#000000
#537AB0
#537AB0
Color Values
| Format | #000000 | #537AB0 |
|---|---|---|
| HEX | #000000 | #537AB0 |
| RGB | 0, 0, 0 | 83, 122, 176 |
| HSL | 0.0, 0.0%, 0.0% | 214.8, 37.1%, 50.8% |
| HSV | 0.0, 0.0%, 0.0% | 214.8, 52.8%, 69.0% |
| CMYK | 0%, 0%, 0%, 100% | 52.8%, 30.7%, 0.0%, 31.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5741 0.0948 256.7 |
Contrast & Accessibility
4.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #537AB0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #537AB0
Color Difference (Delta E)
60.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #537AB0);
background: linear-gradient(135deg, #000000, #537AB0);