black
#000000
#218588
#218588
Color Values
| Format | #000000 | #218588 |
|---|---|---|
| HEX | #000000 | #218588 |
| RGB | 0, 0, 0 | 33, 133, 136 |
| HSL | 0.0, 0.0%, 0.0% | 181.7, 60.9%, 33.1% |
| HSV | 0.0, 0.0%, 0.0% | 181.7, 75.7%, 53.3% |
| CMYK | 0%, 0%, 0%, 100% | 75.7%, 2.2%, 0.0%, 46.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5637 0.0872 198.0 |
Contrast & Accessibility
4.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #218588 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #218588
Color Difference (Delta E)
57.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #218588);
background: linear-gradient(135deg, #000000, #218588);