black
#000000
#1500FF
#1500FF
Color Values
| Format | #000000 | #1500FF |
|---|---|---|
| HEX | #000000 | #1500FF |
| RGB | 0, 0, 0 | 21, 0, 255 |
| HSL | 0.0, 0.0%, 0.0% | 244.9, 100.0%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 244.9, 100.0%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 91.8%, 100.0%, 0.0%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4554 0.3106 265.7 |
Contrast & Accessibility
2.48:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1500FF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1500FF
Color Difference (Delta E)
137.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1500FF);
background: linear-gradient(135deg, #000000, #1500FF);