black

#000000

#183957

#183957

Contrast Ratio

1.76:1

Delta E

31.6

Very Different

50:50 Mix

#131F2D

Color Values

Format #000000 #183957
HEX #000000 #183957
RGB 0, 0, 0 24, 57, 87
HSL 0.0, 0.0%, 0.0% 208.6, 56.8%, 21.8%
HSV 0.0, 0.0%, 0.0% 208.6, 72.4%, 34.1%
CMYK 0%, 0%, 0%, 100% 72.4%, 34.5%, 0.0%, 65.9%
OKLCH 0.0 0.0 0.0 0.3356 0.0658 248.4

Contrast & Accessibility

1.76:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #183957 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #183957

Color Difference (Delta E)

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

Gradient

#000000 #090E14 #101720 #131F2D #16283B #173049 #183957

Color Mixing

#000000

100%

#0E131A

75:25

#131F2D

50:50

#172C42

25:75

#183957

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #183957);
background: linear-gradient(135deg, #000000, #183957);

Explore Each Color

black

View full color details

#183957

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