black

#000000

#91BBD2

#91BBD2

Contrast Ratio

10.24:1

Delta E

75.9

Very Different

50:50 Mix

Color Values

Format #000000 #91BBD2
HEX #000000 #91BBD2
RGB 0, 0, 0 145, 187, 210
HSL 0.0, 0.0%, 0.0% 201.2, 41.9%, 69.6%
HSV 0.0, 0.0%, 0.0% 201.2, 31.0%, 82.4%
CMYK 0%, 0%, 0%, 100% 31.0%, 11.0%, 0.0%, 17.6%
OKLCH 0.0 0.0 0.0 0.7697 0.0556 232.4

Contrast & Accessibility

10.24:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #91BBD2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #91BBD2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #91BBD2);
background: linear-gradient(135deg, #000000, #91BBD2);

Explore Each Color

Related Comparisons