black
#000000
#689C8B
#689C8B
Color Values
| Format | #000000 | #689C8B |
|---|---|---|
| HEX | #000000 | #689C8B |
| RGB | 0, 0, 0 | 104, 156, 139 |
| HSL | 0.0, 0.0%, 0.0% | 160.4, 20.8%, 51.0% |
| HSV | 0.0, 0.0%, 0.0% | 160.4, 33.3%, 61.2% |
| CMYK | 0%, 0%, 0%, 100% | 33.3%, 0.0%, 10.9%, 38.8% |
| OKLCH | 0.0 0.0 0.0 | 0.651 0.0613 171.8 |
Contrast & Accessibility
6.72:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #689C8B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #689C8B
Color Difference (Delta E)
64.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #689C8B);
background: linear-gradient(135deg, #000000, #689C8B);