black

#000000

#ECF580

#ECF580

Contrast Ratio

17.94:1

Delta E

110.29

Very Different

50:50 Mix

Color Values

Format #000000 #ECF580
HEX #000000 #ECF580
RGB 0, 0, 0 236, 245, 128
HSL 0.0, 0.0%, 0.0% 64.6, 85.4%, 73.1%
HSV 0.0, 0.0%, 0.0% 64.6, 47.8%, 96.1%
CMYK 0%, 0%, 0%, 100% 3.7%, 0.0%, 47.8%, 3.9%
OKLCH 0.0 0.0 0.0 0.9395 0.1413 112.7

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: #ECF580 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #ECF580

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #ECF580);
background: linear-gradient(135deg, #000000, #ECF580);

Explore Each Color

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