black

#000000

#577FEA

#577FEA

Contrast Ratio

5.63:1

Delta E

82.59

Very Different

50:50 Mix

Color Values

Format #000000 #577FEA
HEX #000000 #577FEA
RGB 0, 0, 0 87, 127, 234
HSL 0.0, 0.0%, 0.0% 223.7, 77.8%, 62.9%
HSV 0.0, 0.0%, 0.0% 223.7, 62.8%, 91.8%
CMYK 0%, 0%, 0%, 100% 62.8%, 45.7%, 0.0%, 8.2%
OKLCH 0.0 0.0 0.0 0.6207 0.1672 266.2

Contrast & Accessibility

5.63:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #577FEA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #577FEA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #577FEA);
background: linear-gradient(135deg, #000000, #577FEA);

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