black
#000000
#227B80
#227B80
Color Values
| Format | #000000 | #227B80 |
|---|---|---|
| HEX | #000000 | #227B80 |
| RGB | 0, 0, 0 | 34, 123, 128 |
| HSL | 0.0, 0.0%, 0.0% | 183.2, 58.0%, 31.8% |
| HSV | 0.0, 0.0%, 0.0% | 183.2, 73.4%, 50.2% |
| CMYK | 0%, 0%, 0%, 100% | 73.4%, 3.9%, 0.0%, 49.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5347 0.0808 200.6 |
Contrast & Accessibility
4.21:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #227B80 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #227B80
Color Difference (Delta E)
53.6
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #227B80);
background: linear-gradient(135deg, #000000, #227B80);