#1289CC

#1289CC

white

#FFFFFF

Contrast Ratio

3.83:1

Delta E

62.85

Very Different

50:50 Mix

#A1C2E6

Color Values

Format #1289CC #FFFFFF
HEX #1289CC #FFFFFF
RGB 18, 137, 204 255, 255, 255
HSL 201.6, 83.8%, 43.5% 0.0, 0.0%, 100.0%
HSV 201.6, 91.2%, 80.0% 0.0, 0.0%, 100.0%
CMYK 91.2%, 32.8%, 0.0%, 20.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6037 0.1384 241.9 1.0 0.0 89.9

Contrast & Accessibility

3.83:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #1289CC

The quick brown fox jumps over the lazy dog

Text: #1289CC → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#1289CC #579BD5 #7FAFDD #A1C2E6 #C1D6EE #E0EAF7 #FFFFFF

Color Mixing

#1289CC

100%

#6CA5D9

75:25

#A1C2E6

50:50

#D1E0F3

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #1289CC, #FFFFFF);
background: linear-gradient(135deg, #1289CC, #FFFFFF);

Explore Each Color

#1289CC

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white

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