black
#000000
#537CB3
#537CB3
Color Values
| Format | #000000 | #537CB3 |
|---|---|---|
| HEX | #000000 | #537CB3 |
| RGB | 0, 0, 0 | 83, 124, 179 |
| HSL | 0.0, 0.0%, 0.0% | 214.4, 38.7%, 51.4% |
| HSV | 0.0, 0.0%, 0.0% | 214.4, 53.6%, 70.2% |
| CMYK | 0%, 0%, 0%, 100% | 53.6%, 30.7%, 0.0%, 29.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5802 0.0969 256.1 |
Contrast & Accessibility
4.9:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #537CB3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #537CB3
Color Difference (Delta E)
61.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #537CB3);
background: linear-gradient(135deg, #000000, #537CB3);