black
#000000
#537BBD
#537BBD
Color Values
| Format | #000000 | #537BBD |
|---|---|---|
| HEX | #000000 | #537BBD |
| RGB | 0, 0, 0 | 83, 123, 189 |
| HSL | 0.0, 0.0%, 0.0% | 217.4, 44.5%, 53.3% |
| HSV | 0.0, 0.0%, 0.0% | 217.4, 56.1%, 74.1% |
| CMYK | 0%, 0%, 0%, 100% | 56.1%, 34.9%, 0.0%, 25.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5833 0.1116 260.0 |
Contrast & Accessibility
4.94:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #537BBD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #537BBD
Color Difference (Delta E)
64.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #537BBD);
background: linear-gradient(135deg, #000000, #537BBD);