black
#000000
#1B63B8
#1B63B8
Color Values
| Format | #000000 | #1B63B8 |
|---|---|---|
| HEX | #000000 | #1B63B8 |
| RGB | 0, 0, 0 | 27, 99, 184 |
| HSL | 0.0, 0.0%, 0.0% | 212.5, 74.4%, 41.4% |
| HSV | 0.0, 0.0%, 0.0% | 212.5, 85.3%, 72.2% |
| CMYK | 0%, 0%, 0%, 100% | 85.3%, 46.2%, 0.0%, 27.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5044 0.151 255.7 |
Contrast & Accessibility
3.52:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1B63B8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1B63B8
Color Difference (Delta E)
66.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1B63B8);
background: linear-gradient(135deg, #000000, #1B63B8);