black
#000000
#287CC9
#287CC9
Color Values
| Format | #000000 | #287CC9 |
|---|---|---|
| HEX | #000000 | #287CC9 |
| RGB | 0, 0, 0 | 40, 124, 201 |
| HSL | 0.0, 0.0%, 0.0% | 208.7, 66.8%, 47.3% |
| HSV | 0.0, 0.0%, 0.0% | 208.7, 80.1%, 78.8% |
| CMYK | 0%, 0%, 0%, 100% | 80.1%, 38.3%, 0.0%, 21.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5755 0.1422 250.4 |
Contrast & Accessibility
4.82:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #287CC9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #287CC9
Color Difference (Delta E)
69.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #287CC9);
background: linear-gradient(135deg, #000000, #287CC9);