black
#000000
#437F80
#437F80
Color Values
| Format | #000000 | #437F80 |
|---|---|---|
| HEX | #000000 | #437F80 |
| RGB | 0, 0, 0 | 67, 127, 128 |
| HSL | 0.0, 0.0%, 0.0% | 181.0, 31.3%, 38.2% |
| HSV | 0.0, 0.0%, 0.0% | 181.0, 47.7%, 50.2% |
| CMYK | 0%, 0%, 0%, 100% | 47.7%, 0.8%, 0.0%, 49.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5567 0.0625 196.9 |
Contrast & Accessibility
4.59:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #437F80 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #437F80
Color Difference (Delta E)
53.4
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #437F80);
background: linear-gradient(135deg, #000000, #437F80);