black

#000000

#EFDF66

#EFDF66

Contrast Ratio

15.42:1

Delta E

106.95

Very Different

50:50 Mix

Color Values

Format #000000 #EFDF66
HEX #000000 #EFDF66
RGB 0, 0, 0 239, 223, 102
HSL 0.0, 0.0%, 0.0% 53.0, 81.1%, 66.9%
HSV 0.0, 0.0%, 0.0% 53.0, 57.3%, 93.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 6.7%, 57.3%, 6.3%
OKLCH 0.0 0.0 0.0 0.8935 0.1421 101.8

Contrast & Accessibility

15.42:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFDF66 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EFDF66

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EFDF66);
background: linear-gradient(135deg, #000000, #EFDF66);

Explore Each Color

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