#21899A

#21899A

white

#FFFFFF

Contrast Ratio

4.11:1

Delta E

55.35

Very Different

50:50 Mix

#9BC3CB

Color Values

Format #21899A #FFFFFF
HEX #21899A #FFFFFF
RGB 33, 137, 154 255, 255, 255
HSL 188.4, 64.7%, 36.7% 0.0, 0.0%, 100.0%
HSV 188.4, 78.6%, 60.4% 0.0, 0.0%, 100.0%
CMYK 78.6%, 11.0%, 0.0%, 39.6% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5813 0.0926 211.4 1.0 0.0 89.9

Contrast & Accessibility

4.11:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #21899A

The quick brown fox jumps over the lazy dog

Text: #21899A → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#21899A #539CAA #79AFBB #9BC3CB #BDD7DC #DEEBEE #FFFFFF

Color Mixing

#21899A

100%

#67A6B2

75:25

#9BC3CB

50:50

#CDE1E5

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #21899A, #FFFFFF);
background: linear-gradient(135deg, #21899A, #FFFFFF);

Explore Each Color

#21899A

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white

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