black
#000000
#537AAD
#537AAD
Color Values
| Format | #000000 | #537AAD |
|---|---|---|
| HEX | #000000 | #537AAD |
| RGB | 0, 0, 0 | 83, 122, 173 |
| HSL | 0.0, 0.0%, 0.0% | 214.0, 35.4%, 50.2% |
| HSV | 0.0, 0.0%, 0.0% | 214.0, 52.0%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 52.0%, 29.5%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5726 0.0907 255.5 |
Contrast & Accessibility
4.76:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #537AAD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #537AAD
Color Difference (Delta E)
59.36
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #537AAD);
background: linear-gradient(135deg, #000000, #537AAD);