black
#000000
#278DAA
#278DAA
Color Values
| Format | #000000 | #278DAA |
|---|---|---|
| HEX | #000000 | #278DAA |
| RGB | 0, 0, 0 | 39, 141, 170 |
| HSL | 0.0, 0.0%, 0.0% | 193.3, 62.7%, 41.0% |
| HSV | 0.0, 0.0%, 0.0% | 193.3, 77.1%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 77.1%, 17.1%, 0.0%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5996 0.0991 221.6 |
Contrast & Accessibility
5.48:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #278DAA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #278DAA
Color Difference (Delta E)
62.1
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #278DAA);
background: linear-gradient(135deg, #000000, #278DAA);