#3661CF

#3661CF

white

#FFFFFF

Contrast Ratio

5.57:1

Delta E

86.22

Very Different

50:50 Mix

Color Values

Format #3661CF #FFFFFF
HEX #3661CF #FFFFFF
RGB 54, 97, 207 255, 255, 255
HSL 223.1, 61.4%, 51.2% 0.0, 0.0%, 100.0%
HSV 223.1, 73.9%, 81.2% 0.0, 0.0%, 100.0%
CMYK 73.9%, 53.1%, 0.0%, 18.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5256 0.1771 264.8 1.0 0.0 89.9

Contrast & Accessibility

5.57:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #3661CF

The quick brown fox jumps over the lazy dog

Text: #3661CF → Background: #FFFFFF

Color Difference (Delta E)

86.22 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #3661CF, #FFFFFF);
background: linear-gradient(135deg, #3661CF, #FFFFFF);

Explore Each Color

Related Comparisons