black
#000000
#287CCD
#287CCD
Color Values
| Format | #000000 | #287CCD |
|---|---|---|
| HEX | #000000 | #287CCD |
| RGB | 0, 0, 0 | 40, 124, 205 |
| HSL | 0.0, 0.0%, 0.0% | 209.5, 67.3%, 48.0% |
| HSV | 0.0, 0.0%, 0.0% | 209.5, 80.5%, 80.4% |
| CMYK | 0%, 0%, 0%, 100% | 80.5%, 39.5%, 0.0%, 19.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5779 0.1473 251.5 |
Contrast & Accessibility
4.85:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #287CCD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #287CCD
Color Difference (Delta E)
70.74
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #287CCD);
background: linear-gradient(135deg, #000000, #287CCD);