#2591DA

#2591DA

white

#FFFFFF

Contrast Ratio

3.42:1

Delta E

62.2

Very Different

50:50 Mix

Color Values

Format #2591DA #FFFFFF
HEX #2591DA #FFFFFF
RGB 37, 145, 218 255, 255, 255
HSL 204.2, 71.0%, 50.0% 0.0, 0.0%, 100.0%
HSV 204.2, 83.0%, 85.5% 0.0, 0.0%, 100.0%
CMYK 83.0%, 33.5%, 0.0%, 14.5% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.633 0.1436 244.3 1.0 0.0 89.9

Contrast & Accessibility

3.42:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #2591DA

The quick brown fox jumps over the lazy dog

Text: #2591DA → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #2591DA, #FFFFFF);
background: linear-gradient(135deg, #2591DA, #FFFFFF);

Explore Each Color

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