black
#000000
#427558
#427558
Color Values
| Format | #000000 | #427558 |
|---|---|---|
| HEX | #000000 | #427558 |
| RGB | 0, 0, 0 | 66, 117, 88 |
| HSL | 0.0, 0.0%, 0.0% | 145.9, 27.9%, 35.9% |
| HSV | 0.0, 0.0%, 0.0% | 145.9, 43.6%, 45.9% |
| CMYK | 0%, 0%, 0%, 100% | 43.6%, 0.0%, 24.8%, 54.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5178 0.0723 157.7 |
Contrast & Accessibility
3.92:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #427558 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #427558
Color Difference (Delta E)
52.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #427558);
background: linear-gradient(135deg, #000000, #427558);