black

#000000

#FDF040

#FDF040

Contrast Ratio

17.71:1

Delta E

123.9

Very Different

50:50 Mix

Color Values

Format #000000 #FDF040
HEX #000000 #FDF040
RGB 0, 0, 0 253, 240, 64
HSL 0.0, 0.0%, 0.0% 55.9, 97.9%, 62.2%
HSV 0.0, 0.0%, 0.0% 55.9, 74.7%, 99.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 5.1%, 74.7%, 0.8%
OKLCH 0.0 0.0 0.0 0.9372 0.182 105.0

Contrast & Accessibility

17.71:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FDF040 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #FDF040

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #FDF040);
background: linear-gradient(135deg, #000000, #FDF040);

Explore Each Color

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