black
#000000
#01898C
#01898C
Color Values
| Format | #000000 | #01898C |
|---|---|---|
| HEX | #000000 | #01898C |
| RGB | 0, 0, 0 | 1, 137, 140 |
| HSL | 0.0, 0.0%, 0.0% | 181.3, 98.6%, 27.6% |
| HSV | 0.0, 0.0%, 0.0% | 181.3, 99.3%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 99.3%, 2.1%, 0.0%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5717 0.0971 197.5 |
Contrast & Accessibility
4.96:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #01898C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #01898C
Color Difference (Delta E)
60.25
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #01898C);
background: linear-gradient(135deg, #000000, #01898C);