black

#000000

#F4F00B

#F4F00B

Contrast Ratio

17.32:1

Delta E

130.21

Very Different

50:50 Mix

Color Values

Format #000000 #F4F00B
HEX #000000 #F4F00B
RGB 0, 0, 0 244, 240, 11
HSL 0.0, 0.0%, 0.0% 59.0, 91.4%, 50.0%
HSV 0.0, 0.0%, 0.0% 59.0, 95.5%, 95.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 1.6%, 95.5%, 4.3%
OKLCH 0.0 0.0 0.0 0.928 0.1995 108.5

Contrast & Accessibility

17.32:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F4F00B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F4F00B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F4F00B);
background: linear-gradient(135deg, #000000, #F4F00B);

Explore Each Color

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