black
#000000
#378DB0
#378DB0
Color Values
| Format | #000000 | #378DB0 |
|---|---|---|
| HEX | #000000 | #378DB0 |
| RGB | 0, 0, 0 | 55, 141, 176 |
| HSL | 0.0, 0.0%, 0.0% | 197.4, 52.4%, 45.3% |
| HSV | 0.0, 0.0%, 0.0% | 197.4, 68.8%, 69.0% |
| CMYK | 0%, 0%, 0%, 100% | 68.8%, 19.9%, 0.0%, 31.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6066 0.0967 228.6 |
Contrast & Accessibility
5.6:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #378DB0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #378DB0
Color Difference (Delta E)
62.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #378DB0);
background: linear-gradient(135deg, #000000, #378DB0);