black
#000000
#137B83
#137B83
Color Values
| Format | #000000 | #137B83 |
|---|---|---|
| HEX | #000000 | #137B83 |
| RGB | 0, 0, 0 | 19, 123, 131 |
| HSL | 0.0, 0.0%, 0.0% | 184.3, 74.7%, 29.4% |
| HSV | 0.0, 0.0%, 0.0% | 184.3, 85.5%, 51.4% |
| CMYK | 0%, 0%, 0%, 100% | 85.5%, 6.1%, 0.0%, 48.6% |
| OKLCH | 0.0 0.0 0.0 | 0.533 0.0866 203.2 |
Contrast & Accessibility
4.19:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #137B83 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #137B83
Color Difference (Delta E)
54.18
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #137B83);
background: linear-gradient(135deg, #000000, #137B83);