black
#000000
#278CF2
#278CF2
Color Values
| Format | #000000 | #278CF2 |
|---|---|---|
| HEX | #000000 | #278CF2 |
| RGB | 0, 0, 0 | 39, 140, 242 |
| HSL | 0.0, 0.0%, 0.0% | 210.1, 88.6%, 55.1% |
| HSV | 0.0, 0.0%, 0.0% | 210.1, 83.9%, 94.9% |
| CMYK | 0%, 0%, 0%, 100% | 83.9%, 42.1%, 0.0%, 5.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6365 0.1768 253.0 |
Contrast & Accessibility
6.12:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #278CF2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #278CF2
Color Difference (Delta E)
82.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #278CF2);
background: linear-gradient(135deg, #000000, #278CF2);