black

#000000

#2137BC

#2137BC

Contrast Ratio

2.34:1

Delta E

88.06

Very Different

50:50 Mix

#201F5A

Color Values

Format #000000 #2137BC
HEX #000000 #2137BC
RGB 0, 0, 0 33, 55, 188
HSL 0.0, 0.0%, 0.0% 231.5, 70.1%, 43.3%
HSV 0.0, 0.0%, 0.0% 231.5, 82.4%, 73.7%
CMYK 0%, 0%, 0%, 100% 82.4%, 70.7%, 0.0%, 26.3%
OKLCH 0.0 0.0 0.0 0.4226 0.2069 267.8

Contrast & Accessibility

2.34:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2137BC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2137BC

Color Difference (Delta E)

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

Gradient

#000000 #130E21 #1A173D #201F5A #232779 #242F9A #2137BC

Color Mixing

#000000

100%

#17132F

75:25

#201F5A

50:50

#242B89

25:75

#2137BC

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #2137BC);
background: linear-gradient(135deg, #000000, #2137BC);

Explore Each Color

black

View full color details

#2137BC

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