#399D9B
#399D9B
white
#FFFFFF
Color Values
| Format | #399D9B | #FFFFFF |
|---|---|---|
| HEX | #399D9B | #FFFFFF |
| RGB | 57, 157, 155 | 255, 255, 255 |
| HSL | 178.8, 46.7%, 42.0% | 0.0, 0.0%, 100.0% |
| HSV | 178.8, 63.7%, 61.6% | 0.0, 0.0%, 100.0% |
| CMYK | 63.7%, 0.0%, 1.3%, 38.4% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.6383 0.0911 193.2 | 1.0 0.0 89.9 |
Contrast & Accessibility
3.25:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #399D9B
The quick brown fox jumps over the lazy dog
Text: #399D9B → Background: #FFFFFF
Color Difference (Delta E)
50.46
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #399D9B, #FFFFFF);
background: linear-gradient(135deg, #399D9B, #FFFFFF);