black
#000000
#688ADE
#688ADE
Color Values
| Format | #000000 | #688ADE |
|---|---|---|
| HEX | #000000 | #688ADE |
| RGB | 0, 0, 0 | 104, 138, 222 |
| HSL | 0.0, 0.0%, 0.0% | 222.7, 64.1%, 63.9% |
| HSV | 0.0, 0.0%, 0.0% | 222.7, 53.2%, 87.1% |
| CMYK | 0%, 0%, 0%, 100% | 53.2%, 37.8%, 0.0%, 12.9% |
| OKLCH | 0.0 0.0 0.0 | 0.6455 0.132 266.1 |
Contrast & Accessibility
6.28:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #688ADE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #688ADE
Color Difference (Delta E)
75.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #688ADE);
background: linear-gradient(135deg, #000000, #688ADE);