black
#000000
#37877B
#37877B
Color Values
| Format | #000000 | #37877B |
|---|---|---|
| HEX | #000000 | #37877B |
| RGB | 0, 0, 0 | 55, 135, 123 |
| HSL | 0.0, 0.0%, 0.0% | 171.0, 42.1%, 37.3% |
| HSV | 0.0, 0.0%, 0.0% | 171.0, 59.3%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 59.3%, 0.0%, 8.9%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5705 0.0802 182.0 |
Contrast & Accessibility
4.91:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #37877B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #37877B
Color Difference (Delta E)
58.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #37877B);
background: linear-gradient(135deg, #000000, #37877B);