black

#000000

#57A2CB

#57A2CB

Contrast Ratio

7.44:1

Delta E

70.34

Very Different

50:50 Mix

Color Values

Format #000000 #57A2CB
HEX #000000 #57A2CB
RGB 0, 0, 0 87, 162, 203
HSL 0.0, 0.0%, 0.0% 201.2, 52.7%, 56.9%
HSV 0.0, 0.0%, 0.0% 201.2, 57.1%, 79.6%
CMYK 0%, 0%, 0%, 100% 57.1%, 20.2%, 0.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.6803 0.0961 234.5

Contrast & Accessibility

7.44:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57A2CB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57A2CB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #57A2CB);
background: linear-gradient(135deg, #000000, #57A2CB);

Explore Each Color

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