black
#000000
#278F91
#278F91
Color Values
| Format | #000000 | #278F91 |
|---|---|---|
| HEX | #000000 | #278F91 |
| RGB | 0, 0, 0 | 39, 143, 145 |
| HSL | 0.0, 0.0%, 0.0% | 181.1, 57.6%, 36.1% |
| HSV | 0.0, 0.0%, 0.0% | 181.1, 73.1%, 56.9% |
| CMYK | 0%, 0%, 0%, 100% | 73.1%, 1.4%, 0.0%, 43.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5944 0.0908 196.9 |
Contrast & Accessibility
5.42:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #278F91 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #278F91
Color Difference (Delta E)
61.54
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #278F91);
background: linear-gradient(135deg, #000000, #278F91);