black

#000000

#448DDD

#448DDD

Contrast Ratio

6.1:1

Delta E

74.64

Very Different

50:50 Mix

Color Values

Format #000000 #448DDD
HEX #000000 #448DDD
RGB 0, 0, 0 68, 141, 221
HSL 0.0, 0.0%, 0.0% 211.4, 69.2%, 56.7%
HSV 0.0, 0.0%, 0.0% 211.4, 69.2%, 86.7%
CMYK 0%, 0%, 0%, 100% 69.2%, 36.2%, 0.0%, 13.3%
OKLCH 0.0 0.0 0.0 0.6343 0.1412 252.7

Contrast & Accessibility

6.1:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #448DDD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #448DDD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #448DDD);
background: linear-gradient(135deg, #000000, #448DDD);

Explore Each Color

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