black
#000000
#155A68
#155A68
Color Values
| Format | #000000 | #155A68 |
|---|---|---|
| HEX | #000000 | #155A68 |
| RGB | 0, 0, 0 | 21, 90, 104 |
| HSL | 0.0, 0.0%, 0.0% | 190.1, 66.4%, 24.5% |
| HSV | 0.0, 0.0%, 0.0% | 190.1, 79.8%, 40.8% |
| CMYK | 0%, 0%, 0%, 100% | 79.8%, 13.5%, 0.0%, 59.2% |
| OKLCH | 0.0 0.0 0.0 | 0.433 0.0688 214.7 |
Contrast & Accessibility
2.69:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #155A68 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #155A68
Color Difference (Delta E)
40.72
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #155A68);
background: linear-gradient(135deg, #000000, #155A68);