black
#000000
#399CCF
#399CCF
Color Values
| Format | #000000 | #399CCF |
|---|---|---|
| HEX | #000000 | #399CCF |
| RGB | 0, 0, 0 | 57, 156, 207 |
| HSL | 0.0, 0.0%, 0.0% | 200.4, 61.0%, 51.8% |
| HSV | 0.0, 0.0%, 0.0% | 200.4, 72.5%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 72.5%, 24.6%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6577 0.1176 235.3 |
Contrast & Accessibility
6.83:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #399CCF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #399CCF
Color Difference (Delta E)
70.93
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #399CCF);
background: linear-gradient(135deg, #000000, #399CCF);