black
#000000
#289FBC
#289FBC
Color Values
| Format | #000000 | #289FBC |
|---|---|---|
| HEX | #000000 | #289FBC |
| RGB | 0, 0, 0 | 40, 159, 188 |
| HSL | 0.0, 0.0%, 0.0% | 191.8, 64.9%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 191.8, 78.7%, 73.7% |
| CMYK | 0%, 0%, 0%, 100% | 78.7%, 15.4%, 0.0%, 26.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6521 0.1079 218.7 |
Contrast & Accessibility
6.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #289FBC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #289FBC
Color Difference (Delta E)
68.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #289FBC);
background: linear-gradient(135deg, #000000, #289FBC);