black

#000000

#281EAB

#281EAB

Contrast Ratio

1.86:1

Delta E

90.76

Very Different

50:50 Mix

Color Values

Format #000000 #281EAB
HEX #000000 #281EAB
RGB 0, 0, 0 40, 30, 171
HSL 0.0, 0.0%, 0.0% 244.3, 70.1%, 39.4%
HSV 0.0, 0.0%, 0.0% 244.3, 82.5%, 67.1%
CMYK 0%, 0%, 0%, 100% 76.6%, 82.5%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.3729 0.2078 272.9

Contrast & Accessibility

1.86:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #281EAB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #281EAB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #281EAB);
background: linear-gradient(135deg, #000000, #281EAB);

Explore Each Color

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