black

#000000

#91A6AF

#91A6AF

Contrast Ratio

8.28:1

Delta E

67.4

Very Different

50:50 Mix

Color Values

Format #000000 #91A6AF
HEX #000000 #91A6AF
RGB 0, 0, 0 145, 166, 175
HSL 0.0, 0.0%, 0.0% 198.0, 15.8%, 62.7%
HSV 0.0, 0.0%, 0.0% 198.0, 17.1%, 68.6%
CMYK 0%, 0%, 0%, 100% 17.1%, 5.1%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.7118 0.0269 225.5

Contrast & Accessibility

8.28:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #91A6AF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #91A6AF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #91A6AF);
background: linear-gradient(135deg, #000000, #91A6AF);

Explore Each Color

Related Comparisons