black
#000000
#1778CF
#1778CF
Color Values
| Format | #000000 | #1778CF |
|---|---|---|
| HEX | #000000 | #1778CF |
| RGB | 0, 0, 0 | 23, 120, 207 |
| HSL | 0.0, 0.0%, 0.0% | 208.4, 80.0%, 45.1% |
| HSV | 0.0, 0.0%, 0.0% | 208.4, 88.9%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 88.9%, 42.0%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5667 0.1577 251.6 |
Contrast & Accessibility
4.62:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1778CF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1778CF
Color Difference (Delta E)
72.28
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1778CF);
background: linear-gradient(135deg, #000000, #1778CF);