black
#000000
#277990
#277990
Color Values
| Format | #000000 | #277990 |
|---|---|---|
| HEX | #000000 | #277990 |
| RGB | 0, 0, 0 | 39, 121, 144 |
| HSL | 0.0, 0.0%, 0.0% | 193.1, 57.4%, 35.9% |
| HSV | 0.0, 0.0%, 0.0% | 193.1, 72.9%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 72.9%, 16.0%, 0.0%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5376 0.0843 220.4 |
Contrast & Accessibility
4.22:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #277990 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #277990
Color Difference (Delta E)
53.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #277990);
background: linear-gradient(135deg, #000000, #277990);