black
#000000
#138683
#138683
Color Values
| Format | #000000 | #138683 |
|---|---|---|
| HEX | #000000 | #138683 |
| RGB | 0, 0, 0 | 19, 134, 131 |
| HSL | 0.0, 0.0%, 0.0% | 178.4, 75.2%, 30.0% |
| HSV | 0.0, 0.0%, 0.0% | 178.4, 85.8%, 52.5% |
| CMYK | 0%, 0%, 0%, 100% | 85.8%, 0.0%, 2.2%, 47.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5621 0.0927 192.0 |
Contrast & Accessibility
4.77:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #138683 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #138683
Color Difference (Delta E)
58.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #138683);
background: linear-gradient(135deg, #000000, #138683);