black
#000000
#1F838F
#1F838F
Color Values
| Format | #000000 | #1F838F |
|---|---|---|
| HEX | #000000 | #1F838F |
| RGB | 0, 0, 0 | 31, 131, 143 |
| HSL | 0.0, 0.0%, 0.0% | 186.4, 64.4%, 34.1% |
| HSV | 0.0, 0.0%, 0.0% | 186.4, 78.3%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 78.3%, 8.4%, 0.0%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5609 0.0882 207.1 |
Contrast & Accessibility
4.7:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1F838F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1F838F
Color Difference (Delta E)
57.06
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1F838F);
background: linear-gradient(135deg, #000000, #1F838F);