black
#000000
#399BCB
#399BCB
Color Values
| Format | #000000 | #399BCB |
|---|---|---|
| HEX | #000000 | #399BCB |
| RGB | 0, 0, 0 | 57, 155, 203 |
| HSL | 0.0, 0.0%, 0.0% | 199.7, 58.4%, 51.0% |
| HSV | 0.0, 0.0%, 0.0% | 199.7, 71.9%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 71.9%, 23.6%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6534 0.1143 233.9 |
Contrast & Accessibility
6.72:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #399BCB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #399BCB
Color Difference (Delta E)
69.95
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #399BCB);
background: linear-gradient(135deg, #000000, #399BCB);