black
#000000
#138588
#138588
Color Values
| Format | #000000 | #138588 |
|---|---|---|
| HEX | #000000 | #138588 |
| RGB | 0, 0, 0 | 19, 133, 136 |
| HSL | 0.0, 0.0%, 0.0% | 181.5, 75.5%, 30.4% |
| HSV | 0.0, 0.0%, 0.0% | 181.5, 86.0%, 53.3% |
| CMYK | 0%, 0%, 0%, 100% | 86.0%, 2.2%, 0.0%, 46.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5613 0.0917 197.8 |
Contrast & Accessibility
4.74:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #138588 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #138588
Color Difference (Delta E)
58.27
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #138588);
background: linear-gradient(135deg, #000000, #138588);