black
#000000
#678F90
#678F90
Color Values
| Format | #000000 | #678F90 |
|---|---|---|
| HEX | #000000 | #678F90 |
| RGB | 0, 0, 0 | 103, 143, 144 |
| HSL | 0.0, 0.0%, 0.0% | 181.5, 16.6%, 48.4% |
| HSV | 0.0, 0.0%, 0.0% | 181.5, 28.5%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 28.5%, 0.7%, 0.0%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.621 0.0441 198.0 |
Contrast & Accessibility
5.91:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #678F90 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #678F90
Color Difference (Delta E)
58.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #678F90);
background: linear-gradient(135deg, #000000, #678F90);