black
#000000
#228488
#228488
Color Values
| Format | #000000 | #228488 |
|---|---|---|
| HEX | #000000 | #228488 |
| RGB | 0, 0, 0 | 34, 132, 136 |
| HSL | 0.0, 0.0%, 0.0% | 182.4, 60.0%, 33.3% |
| HSV | 0.0, 0.0%, 0.0% | 182.4, 75.0%, 53.3% |
| CMYK | 0%, 0%, 0%, 100% | 75.0%, 2.9%, 0.0%, 46.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5613 0.0862 199.1 |
Contrast & Accessibility
4.72:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #228488 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #228488
Color Difference (Delta E)
57.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #228488);
background: linear-gradient(135deg, #000000, #228488);