black
#000000
#688BF3
#688BF3
Color Values
| Format | #000000 | #688BF3 |
|---|---|---|
| HEX | #000000 | #688BF3 |
| RGB | 0, 0, 0 | 104, 139, 243 |
| HSL | 0.0, 0.0%, 0.0% | 224.9, 85.3%, 68.0% |
| HSV | 0.0, 0.0%, 0.0% | 224.9, 57.2%, 95.3% |
| CMYK | 0%, 0%, 0%, 100% | 57.2%, 42.8%, 0.0%, 4.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6596 0.1595 267.9 |
Contrast & Accessibility
6.58:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #688BF3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #688BF3
Color Difference (Delta E)
83.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #688BF3);
background: linear-gradient(135deg, #000000, #688BF3);