black
#000000
#21917C
#21917C
Color Values
| Format | #000000 | #21917C |
|---|---|---|
| HEX | #000000 | #21917C |
| RGB | 0, 0, 0 | 33, 145, 124 |
| HSL | 0.0, 0.0%, 0.0% | 168.8, 62.9%, 34.9% |
| HSV | 0.0, 0.0%, 0.0% | 168.8, 77.2%, 56.9% |
| CMYK | 0%, 0%, 0%, 100% | 77.2%, 0.0%, 14.5%, 43.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5912 0.1014 176.6 |
Contrast & Accessibility
5.41:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21917C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21917C
Color Difference (Delta E)
64.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21917C);
background: linear-gradient(135deg, #000000, #21917C);