black

#000000

#DEFF36

#DEFF36

Contrast Ratio

18.46:1

Delta E

131.05

Very Different

50:50 Mix

Color Values

Format #000000 #DEFF36
HEX #000000 #DEFF36
RGB 0, 0, 0 222, 255, 54
HSL 0.0, 0.0%, 0.0% 69.9, 100.0%, 60.6%
HSV 0.0, 0.0%, 0.0% 69.9, 78.8%, 100.0%
CMYK 0%, 0%, 0%, 100% 12.9%, 0.0%, 78.8%, 0.0%
OKLCH 0.0 0.0 0.0 0.9442 0.209 119.1

Contrast & Accessibility

18.46:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #DEFF36 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #DEFF36

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #DEFF36);
background: linear-gradient(135deg, #000000, #DEFF36);

Explore Each Color

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