black
#000000
#227F58
#227F58
Color Values
| Format | #000000 | #227F58 |
|---|---|---|
| HEX | #000000 | #227F58 |
| RGB | 0, 0, 0 | 34, 127, 88 |
| HSL | 0.0, 0.0%, 0.0% | 154.8, 57.8%, 31.6% |
| HSV | 0.0, 0.0%, 0.0% | 154.8, 73.2%, 49.8% |
| CMYK | 0%, 0%, 0%, 100% | 73.2%, 0.0%, 30.7%, 50.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5327 0.1056 160.9 |
Contrast & Accessibility
4.24:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #227F58 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #227F58
Color Difference (Delta E)
61.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #227F58);
background: linear-gradient(135deg, #000000, #227F58);