black
#000000
#3999CF
#3999CF
Color Values
| Format | #000000 | #3999CF |
|---|---|---|
| HEX | #000000 | #3999CF |
| RGB | 0, 0, 0 | 57, 153, 207 |
| HSL | 0.0, 0.0%, 0.0% | 201.6, 61.0%, 51.8% |
| HSV | 0.0, 0.0%, 0.0% | 201.6, 72.5%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 72.5%, 26.1%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6506 0.1194 237.6 |
Contrast & Accessibility
6.63:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3999CF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3999CF
Color Difference (Delta E)
70.6
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3999CF);
background: linear-gradient(135deg, #000000, #3999CF);