black
#000000
#153C55
#153C55
Color Values
| Format | #000000 | #153C55 |
|---|---|---|
| HEX | #000000 | #153C55 |
| RGB | 0, 0, 0 | 21, 60, 85 |
| HSL | 0.0, 0.0%, 0.0% | 203.4, 60.4%, 20.8% |
| HSV | 0.0, 0.0%, 0.0% | 203.4, 75.3%, 33.3% |
| CMYK | 0%, 0%, 0%, 100% | 75.3%, 29.4%, 0.0%, 66.7% |
| OKLCH | 0.0 0.0 0.0 | 0.3412 0.0619 240.3 |
Contrast & Accessibility
1.81:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #153C55 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #153C55
Color Difference (Delta E)
30.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #153C55);
background: linear-gradient(135deg, #000000, #153C55);