black

#000000

#211D33

#211D33

Contrast Ratio

1.29:1

Delta E

20.18

Noticeable

50:50 Mix

Color Values

Format #000000 #211D33
HEX #000000 #211D33
RGB 0, 0, 0 33, 29, 51
HSL 0.0, 0.0%, 0.0% 250.9, 27.5%, 15.7%
HSV 0.0, 0.0%, 0.0% 250.9, 43.1%, 20.0%
CMYK 0%, 0%, 0%, 100% 35.3%, 43.1%, 0.0%, 80.0%
OKLCH 0.0 0.0 0.0 0.2465 0.0414 291.4

Contrast & Accessibility

1.29:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #211D33 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #211D33

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #211D33);
background: linear-gradient(135deg, #000000, #211D33);

Explore Each Color

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