black

#000000

#255AC7

#255AC7

Contrast Ratio

3.37:1

Delta E

77.5

Very Different

50:50 Mix

#212E5F

Color Values

Format #000000 #255AC7
HEX #000000 #255AC7
RGB 0, 0, 0 37, 90, 199
HSL 0.0, 0.0%, 0.0% 220.4, 68.6%, 46.3%
HSV 0.0, 0.0%, 0.0% 220.4, 81.4%, 78.0%
CMYK 0%, 0%, 0%, 100% 81.4%, 54.8%, 0.0%, 22.0%
OKLCH 0.0 0.0 0.0 0.4989 0.1794 262.4

Contrast & Accessibility

3.37:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #255AC7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #255AC7

Color Difference (Delta E)

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

Gradient

#000000 #131423 #1B2140 #212E5F #243C80 #264BA3 #255AC7

Color Mixing

#000000

100%

#171A31

75:25

#212E5F

50:50

#264391

25:75

#255AC7

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #255AC7);
background: linear-gradient(135deg, #000000, #255AC7);

Explore Each Color

black

View full color details

#255AC7

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