black
#000000
#121BAB
#121BAB
Color Values
| Format | #000000 | #121BAB |
|---|---|---|
| HEX | #000000 | #121BAB |
| RGB | 0, 0, 0 | 18, 27, 171 |
| HSL | 0.0, 0.0%, 0.0% | 236.5, 81.0%, 37.1% |
| HSV | 0.0, 0.0%, 0.0% | 236.5, 89.5%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 89.5%, 84.2%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3594 0.2155 266.9 |
Contrast & Accessibility
1.77:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #121BAB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #121BAB
Color Difference (Delta E)
92.6
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #121BAB);
background: linear-gradient(135deg, #000000, #121BAB);