black
#000000
#427ACE
#427ACE
Color Values
| Format | #000000 | #427ACE |
|---|---|---|
| HEX | #000000 | #427ACE |
| RGB | 0, 0, 0 | 66, 122, 206 |
| HSL | 0.0, 0.0%, 0.0% | 216.0, 58.8%, 53.3% |
| HSV | 0.0, 0.0%, 0.0% | 216.0, 68.0%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 68.0%, 40.8%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5827 0.1424 258.4 |
Contrast & Accessibility
4.91:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #427ACE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #427ACE
Color Difference (Delta E)
71.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #427ACE);
background: linear-gradient(135deg, #000000, #427ACE);