black
#000000
#1B81AB
#1B81AB
Color Values
| Format | #000000 | #1B81AB |
|---|---|---|
| HEX | #000000 | #1B81AB |
| RGB | 0, 0, 0 | 27, 129, 171 |
| HSL | 0.0, 0.0%, 0.0% | 197.5, 72.7%, 38.8% |
| HSV | 0.0, 0.0%, 0.0% | 197.5, 84.2%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 84.2%, 24.6%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5679 0.1079 231.9 |
Contrast & Accessibility
4.77:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1B81AB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1B81AB
Color Difference (Delta E)
60.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1B81AB);
background: linear-gradient(135deg, #000000, #1B81AB);