black
#000000
#1D37BD
#1D37BD
Color Values
| Format | #000000 | #1D37BD |
|---|---|---|
| HEX | #000000 | #1D37BD |
| RGB | 0, 0, 0 | 29, 55, 189 |
| HSL | 0.0, 0.0%, 0.0% | 230.2, 73.4%, 42.7% |
| HSV | 0.0, 0.0%, 0.0% | 230.2, 84.7%, 74.1% |
| CMYK | 0%, 0%, 0%, 100% | 84.7%, 70.9%, 0.0%, 25.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4221 0.209 266.9 |
Contrast & Accessibility
2.33:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1D37BD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1D37BD
Color Difference (Delta E)
88.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1D37BD);
background: linear-gradient(135deg, #000000, #1D37BD);