black
#000000
#277FCB
#277FCB
Color Values
| Format | #000000 | #277FCB |
|---|---|---|
| HEX | #000000 | #277FCB |
| RGB | 0, 0, 0 | 39, 127, 203 |
| HSL | 0.0, 0.0%, 0.0% | 207.8, 67.8%, 47.5% |
| HSV | 0.0, 0.0%, 0.0% | 207.8, 80.8%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 80.8%, 37.4%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5833 0.142 249.3 |
Contrast & Accessibility
4.98:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #277FCB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #277FCB
Color Difference (Delta E)
69.61
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #277FCB);
background: linear-gradient(135deg, #000000, #277FCB);