#2181D0

#2181D0

white

#FFFFFF

Contrast Ratio

4.11:1

Delta E

67.72

Very Different

50:50 Mix

#A3BEE8

Color Values

Format #2181D0 #FFFFFF
HEX #2181D0 #FFFFFF
RGB 33, 129, 208 255, 255, 255
HSL 207.1, 72.6%, 47.3% 0.0, 0.0%, 100.0%
HSV 207.1, 84.1%, 81.6% 0.0, 0.0%, 100.0%
CMYK 84.1%, 38.0%, 0.0%, 18.4% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5896 0.1476 248.9 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: #2181D0

The quick brown fox jumps over the lazy dog

Text: #2181D0 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#2181D0 #5C95D8 #82A9E0 #A3BEE8 #C3D3F0 #E1E9F8 #FFFFFF

Color Mixing

#2181D0

100%

#709FDC

75:25

#A3BEE8

50:50

#D2DEF4

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #2181D0, #FFFFFF);
background: linear-gradient(135deg, #2181D0, #FFFFFF);

Explore Each Color

#2181D0

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white

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