black
#000000
#21693C
#21693C
Color Values
| Format | #000000 | #21693C |
|---|---|---|
| HEX | #000000 | #21693C |
| RGB | 0, 0, 0 | 33, 105, 60 |
| HSL | 0.0, 0.0%, 0.0% | 142.5, 52.2%, 27.1% |
| HSV | 0.0, 0.0%, 0.0% | 142.5, 68.6%, 41.2% |
| CMYK | 0%, 0%, 0%, 100% | 68.6%, 0.0%, 42.9%, 58.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4641 0.1017 152.4 |
Contrast & Accessibility
3.15:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21693C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21693C
Color Difference (Delta E)
54.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21693C);
background: linear-gradient(135deg, #000000, #21693C);