black

#000000

#1B4B7D

#1B4B7D

Contrast Ratio

2.35:1

Delta E

45.46

Very Different

50:50 Mix

#17283E

Color Values

Format #000000 #1B4B7D
HEX #000000 #1B4B7D
RGB 0, 0, 0 27, 75, 125
HSL 0.0, 0.0%, 0.0% 210.6, 64.5%, 29.8%
HSV 0.0, 0.0%, 0.0% 210.6, 78.4%, 49.0%
CMYK 0%, 0%, 0%, 100% 78.4%, 40.0%, 0.0%, 51.0%
OKLCH 0.0 0.0 0.0 0.4073 0.0986 252.3

Contrast & Accessibility

2.35:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1B4B7D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1B4B7D

Color Difference (Delta E)

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

Gradient

#000000 #0D1119 #141D2B #17283E #1A3352 #1B3F67 #1B4B7D

Color Mixing

#000000

100%

#111722

75:25

#17283E

50:50

#1B395D

25:75

#1B4B7D

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #1B4B7D);
background: linear-gradient(135deg, #000000, #1B4B7D);

Explore Each Color

black

View full color details

#1B4B7D

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