black
#000000
#557EB7
#557EB7
Color Values
| Format | #000000 | #557EB7 |
|---|---|---|
| HEX | #000000 | #557EB7 |
| RGB | 0, 0, 0 | 85, 126, 183 |
| HSL | 0.0, 0.0%, 0.0% | 214.9, 40.5%, 52.5% |
| HSV | 0.0, 0.0%, 0.0% | 214.9, 53.6%, 71.8% |
| CMYK | 0%, 0%, 0%, 100% | 53.6%, 31.1%, 0.0%, 28.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5878 0.0993 256.8 |
Contrast & Accessibility
5.05:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #557EB7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #557EB7
Color Difference (Delta E)
62.5
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #557EB7);
background: linear-gradient(135deg, #000000, #557EB7);