black
#000000
#1B55C6
#1B55C6
Color Values
| Format | #000000 | #1B55C6 |
|---|---|---|
| HEX | #000000 | #1B55C6 |
| RGB | 0, 0, 0 | 27, 85, 198 |
| HSL | 0.0, 0.0%, 0.0% | 219.6, 76.0%, 44.1% |
| HSV | 0.0, 0.0%, 0.0% | 219.6, 86.4%, 77.6% |
| CMYK | 0%, 0%, 0%, 100% | 86.4%, 57.1%, 0.0%, 22.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4852 0.1863 261.9 |
Contrast & Accessibility
3.16:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1B55C6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1B55C6
Color Difference (Delta E)
79.04
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1B55C6);
background: linear-gradient(135deg, #000000, #1B55C6);