black

#000000

#4297AA

#4297AA

Contrast Ratio

6.24:1

Delta E

63.95

Very Different

50:50 Mix

Color Values

Format #000000 #4297AA
HEX #000000 #4297AA
RGB 0, 0, 0 66, 151, 170
HSL 0.0, 0.0%, 0.0% 191.0, 44.1%, 46.3%
HSV 0.0, 0.0%, 0.0% 191.0, 61.2%, 66.7%
CMYK 0%, 0%, 0%, 100% 61.2%, 11.2%, 0.0%, 33.3%
OKLCH 0.0 0.0 0.0 0.6321 0.0858 214.7

Contrast & Accessibility

6.24:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4297AA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4297AA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4297AA);
background: linear-gradient(135deg, #000000, #4297AA);

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