#1B3F39

#1B3F39

#3F1B21

#3F1B21

Contrast Ratio

1.31:1

Delta E

34.42

Very Different

50:50 Mix

#332E2D

Color Values

Format #1B3F39 #3F1B21
HEX #1B3F39 #3F1B21
RGB 27, 63, 57 63, 27, 33
HSL 170.0, 40.0%, 17.6% 350.0, 40.0%, 17.6%
HSV 170.0, 57.1%, 24.7% 350.0, 57.1%, 24.7%
CMYK 57.1%, 0.0%, 9.5%, 75.3% 0.0%, 57.1%, 47.6%, 75.3%
OKLCH 0.339 0.0431 181.3 0.2763 0.0564 11.0

Contrast & Accessibility

1.31:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F1B21 → Background: #1B3F39

The quick brown fox jumps over the lazy dog

Text: #1B3F39 → Background: #3F1B21

Color Difference (Delta E)

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

Gradient

#1B3F39 #263A35 #2D3431 #332E2D #382829 #3C2225 #3F1B21

Color Mixing

#1B3F39

100%

#2A3733

75:25

#332E2D

50:50

#3A2527

25:75

#3F1B21

100%

CSS Gradient Code

background: linear-gradient(to right, #1B3F39, #3F1B21);
background: linear-gradient(135deg, #1B3F39, #3F1B21);

Explore Each Color

#1B3F39

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#3F1B21

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