black
#000000
#23897B
#23897B
Color Values
| Format | #000000 | #23897B |
|---|---|---|
| HEX | #000000 | #23897B |
| RGB | 0, 0, 0 | 35, 137, 123 |
| HSL | 0.0, 0.0%, 0.0% | 171.8, 59.3%, 33.7% |
| HSV | 0.0, 0.0%, 0.0% | 171.8, 74.5%, 53.7% |
| CMYK | 0%, 0%, 0%, 100% | 74.5%, 0.0%, 10.2%, 46.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5701 0.0926 181.6 |
Contrast & Accessibility
4.94:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #23897B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #23897B
Color Difference (Delta E)
60.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #23897B);
background: linear-gradient(135deg, #000000, #23897B);