#2188AB

#2188AB

white

#FFFFFF

Contrast Ratio

4.06:1

Delta E

56.5

Very Different

50:50 Mix

Color Values

Format #2188AB #FFFFFF
HEX #2188AB #FFFFFF
RGB 33, 136, 171 255, 255, 255
HSL 195.2, 67.6%, 40.0% 0.0, 0.0%, 100.0%
HSV 195.2, 80.7%, 67.1% 0.0, 0.0%, 100.0%
CMYK 80.7%, 20.5%, 0.0%, 32.9% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5864 0.1031 226.3 1.0 0.0 89.9

Contrast & Accessibility

4.06:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #2188AB

The quick brown fox jumps over the lazy dog

Text: #2188AB → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #2188AB, #FFFFFF);
background: linear-gradient(135deg, #2188AB, #FFFFFF);

Explore Each Color

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