black
#000000
#28666C
#28666C
Color Values
| Format | #000000 | #28666C |
|---|---|---|
| HEX | #000000 | #28666C |
| RGB | 0, 0, 0 | 40, 102, 108 |
| HSL | 0.0, 0.0%, 0.0% | 185.3, 45.9%, 29.0% |
| HSV | 0.0, 0.0%, 0.0% | 185.3, 63.0%, 42.4% |
| CMYK | 0%, 0%, 0%, 100% | 63.0%, 5.6%, 0.0%, 57.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4729 0.0635 204.0 |
Contrast & Accessibility
3.21:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28666C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28666C
Color Difference (Delta E)
44.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28666C);
background: linear-gradient(135deg, #000000, #28666C);