black

#000000

#428EC2

#428EC2

Contrast Ratio

5.88:1

Delta E

66.26

Very Different

50:50 Mix

#28455C

Color Values

Format #000000 #428EC2
HEX #000000 #428EC2
RGB 0, 0, 0 66, 142, 194
HSL 0.0, 0.0%, 0.0% 204.4, 51.2%, 51.0%
HSV 0.0, 0.0%, 0.0% 204.4, 66.0%, 76.1%
CMYK 0%, 0%, 0%, 100% 66.0%, 26.8%, 0.0%, 23.9%
OKLCH 0.0 0.0 0.0 0.6214 0.1087 241.4

Contrast & Accessibility

5.88:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #428EC2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #428EC2

Color Difference (Delta E)

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

Gradient

#000000 #141B22 #1E303E #28455C #315D7D #3A759F #428EC2

Color Mixing

#000000

100%

#192530

75:25

#28455C

50:50

#36698E

25:75

#428EC2

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #428EC2);
background: linear-gradient(135deg, #000000, #428EC2);

Explore Each Color

black

View full color details

#428EC2

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