black
#000000
#21704D
#21704D
Color Values
| Format | #000000 | #21704D |
|---|---|---|
| HEX | #000000 | #21704D |
| RGB | 0, 0, 0 | 33, 112, 77 |
| HSL | 0.0, 0.0%, 0.0% | 153.4, 54.5%, 28.4% |
| HSV | 0.0, 0.0%, 0.0% | 153.4, 70.5%, 43.9% |
| CMYK | 0%, 0%, 0%, 100% | 70.5%, 0.0%, 31.2%, 56.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4879 0.095 160.2 |
Contrast & Accessibility
3.49:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21704D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21704D
Color Difference (Delta E)
54.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21704D);
background: linear-gradient(135deg, #000000, #21704D);