black
#000000
#18554B
#18554B
Color Values
| Format | #000000 | #18554B |
|---|---|---|
| HEX | #000000 | #18554B |
| RGB | 0, 0, 0 | 24, 85, 75 |
| HSL | 0.0, 0.0%, 0.0% | 170.2, 56.0%, 21.4% |
| HSV | 0.0, 0.0%, 0.0% | 170.2, 71.8%, 33.3% |
| CMYK | 0%, 0%, 0%, 100% | 71.8%, 0.0%, 11.8%, 66.7% |
| OKLCH | 0.0 0.0 0.0 | 0.408 0.0636 179.9 |
Contrast & Accessibility
2.44:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #18554B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #18554B
Color Difference (Delta E)
39.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #18554B);
background: linear-gradient(135deg, #000000, #18554B);