black
#000000
#1F534F
#1F534F
Color Values
| Format | #000000 | #1F534F |
|---|---|---|
| HEX | #000000 | #1F534F |
| RGB | 0, 0, 0 | 31, 83, 79 |
| HSL | 0.0, 0.0%, 0.0% | 175.4, 45.6%, 22.4% |
| HSV | 0.0, 0.0%, 0.0% | 175.4, 62.7%, 32.5% |
| CMYK | 0%, 0%, 0%, 100% | 62.7%, 0.0%, 4.8%, 67.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4062 0.0554 188.3 |
Contrast & Accessibility
2.41:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1F534F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1F534F
Color Difference (Delta E)
36.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1F534F);
background: linear-gradient(135deg, #000000, #1F534F);