black
#000000
#399FDD
#399FDD
Color Values
| Format | #000000 | #399FDD |
|---|---|---|
| HEX | #000000 | #399FDD |
| RGB | 0, 0, 0 | 57, 159, 221 |
| HSL | 0.0, 0.0%, 0.0% | 202.7, 70.7%, 54.5% |
| HSV | 0.0, 0.0%, 0.0% | 202.7, 74.2%, 86.7% |
| CMYK | 0%, 0%, 0%, 100% | 74.2%, 28.1%, 0.0%, 13.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6716 0.13 239.9 |
Contrast & Accessibility
7.18:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #399FDD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #399FDD
Color Difference (Delta E)
74.54
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #399FDD);
background: linear-gradient(135deg, #000000, #399FDD);