black
#000000
#688FE3
#688FE3
Color Values
| Format | #000000 | #688FE3 |
|---|---|---|
| HEX | #000000 | #688FE3 |
| RGB | 0, 0, 0 | 104, 143, 227 |
| HSL | 0.0, 0.0%, 0.0% | 221.0, 68.7%, 64.9% |
| HSV | 0.0, 0.0%, 0.0% | 221.0, 54.2%, 89.0% |
| CMYK | 0%, 0%, 0%, 100% | 54.2%, 37.0%, 0.0%, 11.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6587 0.1331 264.2 |
Contrast & Accessibility
6.63:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #688FE3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #688FE3
Color Difference (Delta E)
76.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #688FE3);
background: linear-gradient(135deg, #000000, #688FE3);