#21B4BC

#21B4BC

#BC2921

#BC2921

Contrast Ratio

2.39:1

Delta E

108.81

Very Different

50:50 Mix

Color Values

Format #21B4BC #BC2921
HEX #21B4BC #BC2921
RGB 33, 180, 188 188, 41, 33
HSL 183.1, 70.1%, 43.3% 3.1, 70.1%, 43.3%
HSV 183.1, 82.4%, 73.7% 3.1, 82.4%, 73.7%
CMYK 82.4%, 4.3%, 0.0%, 26.3% 0.0%, 78.2%, 82.4%, 26.3%
OKLCH 0.7027 0.1139 200.8 0.5204 0.1844 28.6

Contrast & Accessibility

2.39:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #BC2921 → Background: #21B4BC

The quick brown fox jumps over the lazy dog

Text: #21B4BC → Background: #BC2921

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #21B4BC, #BC2921);
background: linear-gradient(135deg, #21B4BC, #BC2921);

Explore Each Color

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