black
#000000
#537DBD
#537DBD
Color Values
| Format | #000000 | #537DBD |
|---|---|---|
| HEX | #000000 | #537DBD |
| RGB | 0, 0, 0 | 83, 125, 189 |
| HSL | 0.0, 0.0%, 0.0% | 216.2, 44.5%, 53.3% |
| HSV | 0.0, 0.0%, 0.0% | 216.2, 56.1%, 74.1% |
| CMYK | 0%, 0%, 0%, 100% | 56.1%, 33.9%, 0.0%, 25.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5877 0.1094 258.6 |
Contrast & Accessibility
5.04:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #537DBD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #537DBD
Color Difference (Delta E)
64.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #537DBD);
background: linear-gradient(135deg, #000000, #537DBD);