black

#000000

#218FA1

#218FA1

Contrast Ratio

5.51:1

Delta E

62.02

Very Different

50:50 Mix

#1D464E

Color Values

Format #000000 #218FA1
HEX #000000 #218FA1
RGB 0, 0, 0 33, 143, 161
HSL 0.0, 0.0%, 0.0% 188.4, 66.0%, 38.0%
HSV 0.0, 0.0%, 0.0% 188.4, 79.5%, 63.1%
CMYK 0%, 0%, 0%, 100% 79.5%, 11.2%, 0.0%, 36.9%
OKLCH 0.0 0.0 0.0 0.5995 0.0963 211.5

Contrast & Accessibility

5.51:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #218FA1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #218FA1

Color Difference (Delta E)

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

Gradient

#000000 #111B1E #183035 #1D464E #215D68 #227684 #218FA1

Color Mixing

#000000

100%

#152529

75:25

#1D464E

50:50

#226976

25:75

#218FA1

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #218FA1);
background: linear-gradient(135deg, #000000, #218FA1);

Explore Each Color

black

View full color details

#218FA1

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