black
#000000
#121BEE
#121BEE
Color Values
| Format | #000000 | #121BEE |
|---|---|---|
| HEX | #000000 | #121BEE |
| RGB | 0, 0, 0 | 18, 27, 238 |
| HSL | 0.0, 0.0%, 0.0% | 237.5, 86.6%, 50.2% |
| HSV | 0.0, 0.0%, 0.0% | 237.5, 92.4%, 93.3% |
| CMYK | 0%, 0%, 0%, 100% | 92.4%, 88.7%, 0.0%, 6.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4445 0.2866 265.6 |
Contrast & Accessibility
2.42:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #121BEE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #121BEE
Color Difference (Delta E)
124.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #121BEE);
background: linear-gradient(135deg, #000000, #121BEE);