black
#000000
#377AC8
#377AC8
Color Values
| Format | #000000 | #377AC8 |
|---|---|---|
| HEX | #000000 | #377AC8 |
| RGB | 0, 0, 0 | 55, 122, 200 |
| HSL | 0.0, 0.0%, 0.0% | 212.3, 56.9%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 212.3, 72.5%, 78.4% |
| CMYK | 0%, 0%, 0%, 100% | 72.5%, 39.0%, 0.0%, 21.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5748 0.1384 254.2 |
Contrast & Accessibility
4.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #377AC8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #377AC8
Color Difference (Delta E)
69.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #377AC8);
background: linear-gradient(135deg, #000000, #377AC8);