black
#000000
#228CAA
#228CAA
Color Values
| Format | #000000 | #228CAA |
|---|---|---|
| HEX | #000000 | #228CAA |
| RGB | 0, 0, 0 | 34, 140, 170 |
| HSL | 0.0, 0.0%, 0.0% | 193.2, 66.7%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 193.2, 80.0%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 80.0%, 17.6%, 0.0%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.596 0.101 222.0 |
Contrast & Accessibility
5.4:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #228CAA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #228CAA
Color Difference (Delta E)
61.99
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #228CAA);
background: linear-gradient(135deg, #000000, #228CAA);