black
#000000
#3997CD
#3997CD
Color Values
| Format | #000000 | #3997CD |
|---|---|---|
| HEX | #000000 | #3997CD |
| RGB | 0, 0, 0 | 57, 151, 205 |
| HSL | 0.0, 0.0%, 0.0% | 201.9, 59.7%, 51.4% |
| HSV | 0.0, 0.0%, 0.0% | 201.9, 72.2%, 80.4% |
| CMYK | 0%, 0%, 0%, 100% | 72.2%, 26.3%, 0.0%, 19.6% |
| OKLCH | 0.0 0.0 0.0 | 0.645 0.1185 238.0 |
Contrast & Accessibility
6.48:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3997CD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3997CD
Color Difference (Delta E)
69.93
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3997CD);
background: linear-gradient(135deg, #000000, #3997CD);