#138CB2

#138CB2

#B23913

#B23913

Contrast Ratio

1.55:1

Delta E

100.29

Very Different

50:50 Mix

Color Values

Format #138CB2 #B23913
HEX #138CB2 #B23913
RGB 19, 140, 178 178, 57, 19
HSL 194.3, 80.7%, 38.6% 14.3, 80.7%, 38.6%
HSV 194.3, 89.3%, 69.8% 14.3, 89.3%, 69.8%
CMYK 89.3%, 21.3%, 0.0%, 30.2% 0.0%, 68.0%, 89.3%, 30.2%
OKLCH 0.5975 0.1108 226.4 0.5173 0.1636 36.4

Contrast & Accessibility

1.55:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B23913 → Background: #138CB2

The quick brown fox jumps over the lazy dog

Text: #138CB2 → Background: #B23913

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #138CB2, #B23913);
background: linear-gradient(135deg, #138CB2, #B23913);

Explore Each Color

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