black

#000000

#99F9FC

#99F9FC

Contrast Ratio

17.31:1

Delta E

96.95

Very Different

50:50 Mix

Color Values

Format #000000 #99F9FC
HEX #000000 #99F9FC
RGB 0, 0, 0 153, 249, 252
HSL 0.0, 0.0%, 0.0% 181.8, 94.3%, 79.4%
HSV 0.0, 0.0%, 0.0% 181.8, 39.3%, 98.8%
CMYK 0%, 0%, 0%, 100% 39.3%, 1.2%, 0.0%, 1.2%
OKLCH 0.0 0.0 0.0 0.9239 0.091 198.3

Contrast & Accessibility

17.31:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #99F9FC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #99F9FC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #99F9FC);
background: linear-gradient(135deg, #000000, #99F9FC);

Explore Each Color

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