#688CFD

#688CFD

white

#FFFFFF

Contrast Ratio

3.11:1

Delta E

74.85

Very Different

50:50 Mix

Color Values

Format #688CFD #FFFFFF
HEX #688CFD #FFFFFF
RGB 104, 140, 253 255, 255, 255
HSL 225.5, 97.4%, 70.0% 0.0, 0.0%, 100.0%
HSV 225.5, 58.9%, 99.2% 0.0, 0.0%, 100.0%
CMYK 58.9%, 44.7%, 0.0%, 0.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6677 0.1718 268.2 1.0 0.0 89.9

Contrast & Accessibility

3.11:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #688CFD

The quick brown fox jumps over the lazy dog

Text: #688CFD → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #688CFD, #FFFFFF);
background: linear-gradient(135deg, #688CFD, #FFFFFF);

Explore Each Color

Related Comparisons