black

#000000

#51556D

#51556D

Contrast Ratio

2.87:1

Delta E

39.56

Very Different

50:50 Mix

#2B2C37

Color Values

Format #000000 #51556D
HEX #000000 #51556D
RGB 0, 0, 0 81, 85, 109
HSL 0.0, 0.0%, 0.0% 231.4, 14.7%, 37.3%
HSV 0.0, 0.0%, 0.0% 231.4, 25.7%, 42.7%
CMYK 0%, 0%, 0%, 100% 25.7%, 22.0%, 0.0%, 57.3%
OKLCH 0.0 0.0 0.0 0.4554 0.0395 277.3

Contrast & Accessibility

2.87:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51556D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51556D

Color Difference (Delta E)

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

Gradient

#000000 #131317 #1F2026 #2B2C37 #373948 #44475A #51556D

Color Mixing

#000000

100%

#191A1F

75:25

#2B2C37

50:50

#3D4051

25:75

#51556D

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #51556D);
background: linear-gradient(135deg, #000000, #51556D);

Explore Each Color

black

View full color details

#51556D

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