#648CBA

#648CBA

white

#FFFFFF

Contrast Ratio

3.5:1

Delta E

51.44

Very Different

50:50 Mix

Color Values

Format #648CBA #FFFFFF
HEX #648CBA #FFFFFF
RGB 100, 140, 186 255, 255, 255
HSL 212.1, 38.4%, 56.1% 0.0, 0.0%, 100.0%
HSV 212.1, 46.2%, 72.9% 0.0, 0.0%, 100.0%
CMYK 46.2%, 24.7%, 0.0%, 27.1% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6292 0.0828 252.5 1.0 0.0 89.9

Contrast & Accessibility

3.5:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #648CBA

The quick brown fox jumps over the lazy dog

Text: #648CBA → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #648CBA, #FFFFFF);
background: linear-gradient(135deg, #648CBA, #FFFFFF);

Explore Each Color

Related Comparisons