black
#000000
#121F8B
#121F8B
Color Values
| Format | #000000 | #121F8B |
|---|---|---|
| HEX | #000000 | #121F8B |
| RGB | 0, 0, 0 | 18, 31, 139 |
| HSL | 0.0, 0.0%, 0.0% | 233.6, 77.1%, 30.8% |
| HSV | 0.0, 0.0%, 0.0% | 233.6, 87.1%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 87.1%, 77.7%, 0.0%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.3253 0.1742 267.6 |
Contrast & Accessibility
1.59:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #121F8B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #121F8B
Color Difference (Delta E)
73.45
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #121F8B);
background: linear-gradient(135deg, #000000, #121F8B);