black
#000000
#228699
#228699
Color Values
| Format | #000000 | #228699 |
|---|---|---|
| HEX | #000000 | #228699 |
| RGB | 0, 0, 0 | 34, 134, 153 |
| HSL | 0.0, 0.0%, 0.0% | 189.6, 63.6%, 36.7% |
| HSV | 0.0, 0.0%, 0.0% | 189.6, 77.8%, 60.0% |
| CMYK | 0%, 0%, 0%, 100% | 77.8%, 12.4%, 0.0%, 40.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5734 0.0914 213.7 |
Contrast & Accessibility
4.94:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #228699 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #228699
Color Difference (Delta E)
58.53
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #228699);
background: linear-gradient(135deg, #000000, #228699);