black
#000000
#1C66B0
#1C66B0
Color Values
| Format | #000000 | #1C66B0 |
|---|---|---|
| HEX | #000000 | #1C66B0 |
| RGB | 0, 0, 0 | 28, 102, 176 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 72.5%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 84.1%, 69.0% |
| CMYK | 0%, 0%, 0%, 100% | 84.1%, 42.0%, 0.0%, 31.0% |
| OKLCH | 0.0 0.0 0.0 | 0.506 0.1368 252.6 |
Contrast & Accessibility
3.58:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1C66B0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1C66B0
Color Difference (Delta E)
62.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1C66B0);
background: linear-gradient(135deg, #000000, #1C66B0);