black

#000000

#183B3D

#183B3D

Contrast Ratio

1.73:1

Delta E

25.96

Very Different

50:50 Mix

#122021

Color Values

Format #000000 #183B3D
HEX #000000 #183B3D
RGB 0, 0, 0 24, 59, 61
HSL 0.0, 0.0%, 0.0% 183.2, 43.5%, 16.7%
HSV 0.0, 0.0%, 0.0% 183.2, 60.7%, 23.9%
CMYK 0%, 0%, 0%, 100% 60.7%, 3.3%, 0.0%, 76.1%
OKLCH 0.0 0.0 0.0 0.3275 0.0404 200.4

Contrast & Accessibility

1.73:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #183B3D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #183B3D

Color Difference (Delta E)

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

Gradient

#000000 #080F0F #0E1819 #122021 #14292A #163233 #183B3D

Color Mixing

#000000

100%

#0B1414

75:25

#122021

50:50

#152D2F

25:75

#183B3D

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #183B3D);
background: linear-gradient(135deg, #000000, #183B3D);

Explore Each Color

black

View full color details

#183B3D

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