black

#000000

#F9F348

#F9F348

Contrast Ratio

17.94:1

Delta E

123.18

Very Different

50:50 Mix

Color Values

Format #000000 #F9F348
HEX #000000 #F9F348
RGB 0, 0, 0 249, 243, 72
HSL 0.0, 0.0%, 0.0% 58.0, 93.7%, 62.9%
HSV 0.0, 0.0%, 0.0% 58.0, 71.1%, 97.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 2.4%, 71.1%, 2.4%
OKLCH 0.0 0.0 0.0 0.9405 0.1809 107.4

Contrast & Accessibility

17.94:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F9F348 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F9F348

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F9F348);
background: linear-gradient(135deg, #000000, #F9F348);

Explore Each Color

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