black
#000000
#166BCA
#166BCA
Color Values
| Format | #000000 | #166BCA |
|---|---|---|
| HEX | #000000 | #166BCA |
| RGB | 0, 0, 0 | 22, 107, 202 |
| HSL | 0.0, 0.0%, 0.0% | 211.7, 80.4%, 43.9% |
| HSV | 0.0, 0.0%, 0.0% | 211.7, 89.1%, 79.2% |
| CMYK | 0%, 0%, 0%, 100% | 89.1%, 47.0%, 0.0%, 20.8% |
| OKLCH | 0.0 0.0 0.0 | 0.534 0.1661 255.5 |
Contrast & Accessibility
3.99:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #166BCA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #166BCA
Color Difference (Delta E)
73.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #166BCA);
background: linear-gradient(135deg, #000000, #166BCA);