black
#000000
#399FCC
#399FCC
Color Values
| Format | #000000 | #399FCC |
|---|---|---|
| HEX | #000000 | #399FCC |
| RGB | 0, 0, 0 | 57, 159, 204 |
| HSL | 0.0, 0.0%, 0.0% | 198.4, 59.0%, 51.2% |
| HSV | 0.0, 0.0%, 0.0% | 198.4, 72.1%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 72.1%, 22.1%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6633 0.1134 231.3 |
Contrast & Accessibility
7.01:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #399FCC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #399FCC
Color Difference (Delta E)
70.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #399FCC);
background: linear-gradient(135deg, #000000, #399FCC);