black

#000000

#3127AA

#3127AA

Contrast Ratio

2.0:1

Delta E

85.95

Very Different

50:50 Mix

#221852

Color Values

Format #000000 #3127AA
HEX #000000 #3127AA
RGB 0, 0, 0 49, 39, 170
HSL 0.0, 0.0%, 0.0% 244.6, 62.7%, 41.0%
HSV 0.0, 0.0%, 0.0% 244.6, 77.1%, 66.7%
CMYK 0%, 0%, 0%, 100% 71.2%, 77.1%, 0.0%, 33.3%
OKLCH 0.0 0.0 0.0 0.3884 0.1967 275.5

Contrast & Accessibility

2.0:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3127AA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3127AA

Color Difference (Delta E)

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

Gradient

#000000 #140B1F #1B1338 #221852 #281D6E #2D228C #3127AA

Color Mixing

#000000

100%

#17102B

75:25

#221852

50:50

#2B207D

25:75

#3127AA

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #3127AA);
background: linear-gradient(135deg, #000000, #3127AA);

Explore Each Color

black

View full color details

#3127AA

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