black

#000000

#91B1B1

#91B1B1

Contrast Ratio

9.13:1

Delta E

70.85

Very Different

50:50 Mix

Color Values

Format #000000 #91B1B1
HEX #000000 #91B1B1
RGB 0, 0, 0 145, 177, 177
HSL 0.0, 0.0%, 0.0% 180.0, 17.0%, 63.1%
HSV 0.0, 0.0%, 0.0% 180.0, 18.1%, 69.4%
CMYK 0%, 0%, 0%, 100% 18.1%, 0.0%, 0.0%, 30.6%
OKLCH 0.0 0.0 0.0 0.7366 0.0349 196.4

Contrast & Accessibility

9.13:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #91B1B1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #91B1B1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #91B1B1);
background: linear-gradient(135deg, #000000, #91B1B1);

Explore Each Color

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