#218BA3

#218BA3

#A33921

#A33921

Contrast Ratio

1.67:1

Delta E

87.1

Very Different

50:50 Mix

Color Values

Format #218BA3 #A33921
HEX #218BA3 #A33921
RGB 33, 139, 163 163, 57, 33
HSL 191.1, 66.3%, 38.4% 11.1, 66.3%, 38.4%
HSV 191.1, 79.8%, 63.9% 11.1, 79.8%, 63.9%
CMYK 79.8%, 14.7%, 0.0%, 36.1% 0.0%, 65.0%, 79.8%, 36.1%
OKLCH 0.5902 0.0971 217.2 0.4928 0.1452 34.2

Contrast & Accessibility

1.67:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A33921 → Background: #218BA3

The quick brown fox jumps over the lazy dog

Text: #218BA3 → Background: #A33921

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #218BA3, #A33921);
background: linear-gradient(135deg, #218BA3, #A33921);

Explore Each Color

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