black

#000000

#1B3964

#1B3964

Contrast Ratio

1.82:1

Delta E

37.66

Very Different

50:50 Mix

#151F33

Color Values

Format #000000 #1B3964
HEX #000000 #1B3964
RGB 0, 0, 0 27, 57, 100
HSL 0.0, 0.0%, 0.0% 215.3, 57.5%, 24.9%
HSV 0.0, 0.0%, 0.0% 215.3, 73.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 73.0%, 43.0%, 0.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3455 0.0837 257.6

Contrast & Accessibility

1.82:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1B3964 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1B3964

Color Difference (Delta E)

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

Gradient

#000000 #0B0E16 #121724 #151F33 #182843 #1A3053 #1B3964

Color Mixing

#000000

100%

#0F131D

75:25

#151F33

50:50

#192C4B

25:75

#1B3964

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #1B3964);
background: linear-gradient(135deg, #000000, #1B3964);

Explore Each Color

black

View full color details

#1B3964

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