black
#000000
#688FDF
#688FDF
Color Values
| Format | #000000 | #688FDF |
|---|---|---|
| HEX | #000000 | #688FDF |
| RGB | 0, 0, 0 | 104, 143, 223 |
| HSL | 0.0, 0.0%, 0.0% | 220.3, 65.0%, 64.1% |
| HSV | 0.0, 0.0%, 0.0% | 220.3, 53.4%, 87.5% |
| CMYK | 0%, 0%, 0%, 100% | 53.4%, 35.9%, 0.0%, 12.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6565 0.1276 263.6 |
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: #688FDF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #688FDF
Color Difference (Delta E)
75.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #688FDF);
background: linear-gradient(135deg, #000000, #688FDF);