black

#000000

#FEFD65

#FEFD65

Contrast Ratio

19.45:1

Delta E

121.27

Very Different

50:50 Mix

Color Values

Format #000000 #FEFD65
HEX #000000 #FEFD65
RGB 0, 0, 0 254, 253, 101
HSL 0.0, 0.0%, 0.0% 59.6, 98.7%, 69.6%
HSV 0.0, 0.0%, 0.0% 59.6, 60.2%, 99.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 0.4%, 60.2%, 0.4%
OKLCH 0.0 0.0 0.0 0.9673 0.1702 108.8

Contrast & Accessibility

19.45:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FEFD65 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #FEFD65

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #FEFD65);
background: linear-gradient(135deg, #000000, #FEFD65);

Explore Each Color

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