black
#000000
#21604D
#21604D
Color Values
| Format | #000000 | #21604D |
|---|---|---|
| HEX | #000000 | #21604D |
| RGB | 0, 0, 0 | 33, 96, 77 |
| HSL | 0.0, 0.0%, 0.0% | 161.9, 48.8%, 25.3% |
| HSV | 0.0, 0.0%, 0.0% | 161.9, 65.6%, 37.6% |
| CMYK | 0%, 0%, 0%, 100% | 65.6%, 0.0%, 19.8%, 62.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4428 0.0718 169.8 |
Contrast & Accessibility
2.84:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21604D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21604D
Color Difference (Delta E)
44.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21604D);
background: linear-gradient(135deg, #000000, #21604D);