black
#000000
#28707C
#28707C
Color Values
| Format | #000000 | #28707C |
|---|---|---|
| HEX | #000000 | #28707C |
| RGB | 0, 0, 0 | 40, 112, 124 |
| HSL | 0.0, 0.0%, 0.0% | 188.6, 51.2%, 32.2% |
| HSV | 0.0, 0.0%, 0.0% | 188.6, 67.7%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 67.7%, 9.7%, 0.0%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5059 0.0723 210.5 |
Contrast & Accessibility
3.7:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28707C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28707C
Color Difference (Delta E)
48.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28707C);
background: linear-gradient(135deg, #000000, #28707C);