black

#000000

#FFC73F

#FFC73F

Contrast Ratio

13.49:1

Delta E

109.82

Very Different

50:50 Mix

Color Values

Format #000000 #FFC73F
HEX #000000 #FFC73F
RGB 0, 0, 0 255, 199, 63
HSL 0.0, 0.0%, 0.0% 42.5, 100.0%, 62.4%
HSV 0.0, 0.0%, 0.0% 42.5, 75.3%, 100.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 22.0%, 75.3%, 0.0%
OKLCH 0.0 0.0 0.0 0.8576 0.1569 85.0

Contrast & Accessibility

13.49:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFC73F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #FFC73F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #FFC73F);
background: linear-gradient(135deg, #000000, #FFC73F);

Explore Each Color

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