black
#000000
#0309FC
#0309FC
Color Values
| Format | #000000 | #0309FC |
|---|---|---|
| HEX | #000000 | #0309FC |
| RGB | 0, 0, 0 | 3, 9, 252 |
| HSL | 0.0, 0.0%, 0.0% | 238.6, 97.6%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 238.6, 98.8%, 98.8% |
| CMYK | 0%, 0%, 0%, 100% | 98.8%, 96.4%, 0.0%, 1.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4513 0.3081 264.3 |
Contrast & Accessibility
2.45:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #0309FC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #0309FC
Color Difference (Delta E)
135.09
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #0309FC);
background: linear-gradient(135deg, #000000, #0309FC);