black

#000000

#EFF758

#EFF758

Contrast Ratio

18.12:1

Delta E

120.79

Very Different

50:50 Mix

Color Values

Format #000000 #EFF758
HEX #000000 #EFF758
RGB 0, 0, 0 239, 247, 88
HSL 0.0, 0.0%, 0.0% 63.0, 90.9%, 65.7%
HSV 0.0, 0.0%, 0.0% 63.0, 64.4%, 96.9%
CMYK 0%, 0%, 0%, 100% 3.2%, 0.0%, 64.4%, 3.1%
OKLCH 0.0 0.0 0.0 0.9419 0.1765 112.1

Contrast & Accessibility

18.12:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFF758 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EFF758

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EFF758);
background: linear-gradient(135deg, #000000, #EFF758);

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