black

#000000

#2193B2

#2193B2

Contrast Ratio

5.88:1

Delta E

64.77

Very Different

50:50 Mix

Color Values

Format #000000 #2193B2
HEX #000000 #2193B2
RGB 0, 0, 0 33, 147, 178
HSL 0.0, 0.0%, 0.0% 192.8, 68.7%, 41.4%
HSV 0.0, 0.0%, 0.0% 192.8, 81.5%, 69.8%
CMYK 0%, 0%, 0%, 100% 81.5%, 17.4%, 0.0%, 30.2%
OKLCH 0.0 0.0 0.0 0.6169 0.1054 221.4

Contrast & Accessibility

5.88:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2193B2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2193B2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2193B2);
background: linear-gradient(135deg, #000000, #2193B2);

Explore Each Color

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