black
#000000
#3987AB
#3987AB
Color Values
| Format | #000000 | #3987AB |
|---|---|---|
| HEX | #000000 | #3987AB |
| RGB | 0, 0, 0 | 57, 135, 171 |
| HSL | 0.0, 0.0%, 0.0% | 198.9, 50.0%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 198.9, 66.7%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 66.7%, 21.1%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5904 0.0935 231.4 |
Contrast & Accessibility
5.23:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3987AB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3987AB
Color Difference (Delta E)
60.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3987AB);
background: linear-gradient(135deg, #000000, #3987AB);