black
#000000
#688ED3
#688ED3
Color Values
| Format | #000000 | #688ED3 |
|---|---|---|
| HEX | #000000 | #688ED3 |
| RGB | 0, 0, 0 | 104, 142, 211 |
| HSL | 0.0, 0.0%, 0.0% | 218.7, 54.9%, 61.8% |
| HSV | 0.0, 0.0%, 0.0% | 218.7, 50.7%, 82.7% |
| CMYK | 0%, 0%, 0%, 100% | 50.7%, 32.7%, 0.0%, 17.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6481 0.1123 261.7 |
Contrast & Accessibility
6.4:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #688ED3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #688ED3
Color Difference (Delta E)
71.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #688ED3);
background: linear-gradient(135deg, #000000, #688ED3);