black

#000000

#616AB3

#616AB3

Contrast Ratio

4.22:1

Delta E

63.86

Very Different

50:50 Mix

Color Values

Format #000000 #616AB3
HEX #000000 #616AB3
RGB 0, 0, 0 97, 106, 179
HSL 0.0, 0.0%, 0.0% 233.4, 35.0%, 54.1%
HSV 0.0, 0.0%, 0.0% 233.4, 45.8%, 70.2%
CMYK 0%, 0%, 0%, 100% 45.8%, 40.8%, 0.0%, 29.8%
OKLCH 0.0 0.0 0.0 0.5502 0.1135 276.7

Contrast & Accessibility

4.22:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #616AB3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #616AB3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #616AB3);
background: linear-gradient(135deg, #000000, #616AB3);

Explore Each Color

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