black
#000000
#1B5DB3
#1B5DB3
Color Values
| Format | #000000 | #1B5DB3 |
|---|---|---|
| HEX | #000000 | #1B5DB3 |
| RGB | 0, 0, 0 | 27, 93, 179 |
| HSL | 0.0, 0.0%, 0.0% | 213.9, 73.8%, 40.4% |
| HSV | 0.0, 0.0%, 0.0% | 213.9, 84.9%, 70.2% |
| CMYK | 0%, 0%, 0%, 100% | 84.9%, 48.0%, 0.0%, 29.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4873 0.1514 257.1 |
Contrast & Accessibility
3.26:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1B5DB3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1B5DB3
Color Difference (Delta E)
66.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1B5DB3);
background: linear-gradient(135deg, #000000, #1B5DB3);