black
#000000
#1D51BC
#1D51BC
Color Values
| Format | #000000 | #1D51BC |
|---|---|---|
| HEX | #000000 | #1D51BC |
| RGB | 0, 0, 0 | 29, 81, 188 |
| HSL | 0.0, 0.0%, 0.0% | 220.4, 73.3%, 42.5% |
| HSV | 0.0, 0.0%, 0.0% | 220.4, 84.6%, 73.7% |
| CMYK | 0%, 0%, 0%, 100% | 84.6%, 56.9%, 0.0%, 26.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4692 0.1776 262.4 |
Contrast & Accessibility
2.96:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1D51BC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1D51BC
Color Difference (Delta E)
75.46
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1D51BC);
background: linear-gradient(135deg, #000000, #1D51BC);