black
#000000
#478AFB
#478AFB
Color Values
| Format | #000000 | #478AFB |
|---|---|---|
| HEX | #000000 | #478AFB |
| RGB | 0, 0, 0 | 71, 138, 251 |
| HSL | 0.0, 0.0%, 0.0% | 217.7, 95.7%, 63.1% |
| HSV | 0.0, 0.0%, 0.0% | 217.7, 71.7%, 98.4% |
| CMYK | 0%, 0%, 0%, 100% | 71.7%, 45.0%, 0.0%, 1.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6472 0.1819 260.2 |
Contrast & Accessibility
6.3:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #478AFB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #478AFB
Color Difference (Delta E)
87.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #478AFB);
background: linear-gradient(135deg, #000000, #478AFB);