black
#000000
#3F654F
#3F654F
Color Values
| Format | #000000 | #3F654F |
|---|---|---|
| HEX | #000000 | #3F654F |
| RGB | 0, 0, 0 | 63, 101, 79 |
| HSL | 0.0, 0.0%, 0.0% | 145.3, 23.2%, 32.2% |
| HSV | 0.0, 0.0%, 0.0% | 145.3, 37.6%, 39.6% |
| CMYK | 0%, 0%, 0%, 100% | 37.6%, 0.0%, 21.8%, 60.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4713 0.0564 157.9 |
Contrast & Accessibility
3.19:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F654F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F654F
Color Difference (Delta E)
44.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F654F);
background: linear-gradient(135deg, #000000, #3F654F);