black
#000000
#277BCE
#277BCE
Color Values
| Format | #000000 | #277BCE |
|---|---|---|
| HEX | #000000 | #277BCE |
| RGB | 0, 0, 0 | 39, 123, 206 |
| HSL | 0.0, 0.0%, 0.0% | 209.8, 68.2%, 48.0% |
| HSV | 0.0, 0.0%, 0.0% | 209.8, 81.1%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 81.1%, 40.3%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5761 0.1498 252.0 |
Contrast & Accessibility
4.81:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #277BCE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #277BCE
Color Difference (Delta E)
71.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #277BCE);
background: linear-gradient(135deg, #000000, #277BCE);