black

#000000

#FFF558

#FFF558

Contrast Ratio

18.45:1

Delta E

120.93

Very Different

50:50 Mix

Color Values

Format #000000 #FFF558
HEX #000000 #FFF558
RGB 0, 0, 0 255, 245, 88
HSL 0.0, 0.0%, 0.0% 56.4, 100.0%, 67.3%
HSV 0.0, 0.0%, 0.0% 56.4, 65.5%, 100.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 3.9%, 65.5%, 0.0%
OKLCH 0.0 0.0 0.0 0.9507 0.1719 105.7

Contrast & Accessibility

18.45:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFF558 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #FFF558

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #FFF558);
background: linear-gradient(135deg, #000000, #FFF558);

Explore Each Color

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