black
#000000
#137D91
#137D91
Color Values
| Format | #000000 | #137D91 |
|---|---|---|
| HEX | #000000 | #137D91 |
| RGB | 0, 0, 0 | 19, 125, 145 |
| HSL | 0.0, 0.0%, 0.0% | 189.5, 76.8%, 32.2% |
| HSV | 0.0, 0.0%, 0.0% | 189.5, 86.9%, 56.9% |
| CMYK | 0%, 0%, 0%, 100% | 86.9%, 13.8%, 0.0%, 43.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5442 0.0918 214.8 |
Contrast & Accessibility
4.37:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #137D91 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #137D91
Color Difference (Delta E)
55.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #137D91);
background: linear-gradient(135deg, #000000, #137D91);