black

#000000

#91EFFB

#91EFFB

Contrast Ratio

15.94:1

Delta E

93.8

Very Different

50:50 Mix

Color Values

Format #000000 #91EFFB
HEX #000000 #91EFFB
RGB 0, 0, 0 145, 239, 251
HSL 0.0, 0.0%, 0.0% 186.8, 93.0%, 77.6%
HSV 0.0, 0.0%, 0.0% 186.8, 42.2%, 98.4%
CMYK 0%, 0%, 0%, 100% 42.2%, 4.8%, 0.0%, 1.6%
OKLCH 0.0 0.0 0.0 0.8979 0.0908 206.1

Contrast & Accessibility

15.94:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #91EFFB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #91EFFB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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