black

#000000

#91EFFD

#91EFFD

Contrast Ratio

15.97:1

Delta E

93.88

Very Different

50:50 Mix

Color Values

Format #000000 #91EFFD
HEX #000000 #91EFFD
RGB 0, 0, 0 145, 239, 253
HSL 0.0, 0.0%, 0.0% 187.8, 96.4%, 78.0%
HSV 0.0, 0.0%, 0.0% 187.8, 42.7%, 99.2%
CMYK 0%, 0%, 0%, 100% 42.7%, 5.5%, 0.0%, 0.8%
OKLCH 0.0 0.0 0.0 0.8985 0.0913 207.8

Contrast & Accessibility

15.97:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #91EFFD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #91EFFD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #91EFFD);
background: linear-gradient(135deg, #000000, #91EFFD);

Explore Each Color

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