black

#000000

#91BCBF

#91BCBF

Contrast Ratio

10.15:1

Delta E

74.87

Very Different

50:50 Mix

Color Values

Format #000000 #91BCBF
HEX #000000 #91BCBF
RGB 0, 0, 0 145, 188, 191
HSL 0.0, 0.0%, 0.0% 183.9, 26.4%, 65.9%
HSV 0.0, 0.0%, 0.0% 183.9, 24.1%, 74.9%
CMYK 0%, 0%, 0%, 100% 24.1%, 1.6%, 0.0%, 25.1%
OKLCH 0.0 0.0 0.0 0.7654 0.0459 201.6

Contrast & Accessibility

10.15:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #91BCBF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #91BCBF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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