black

#000000

#91C9AF

#91C9AF

Contrast Ratio

11.18:1

Delta E

80.47

Very Different

50:50 Mix

Color Values

Format #000000 #91C9AF
HEX #000000 #91C9AF
RGB 0, 0, 0 145, 201, 175
HSL 0.0, 0.0%, 0.0% 152.1, 34.1%, 67.8%
HSV 0.0, 0.0%, 0.0% 152.1, 27.9%, 78.8%
CMYK 0%, 0%, 0%, 100% 27.9%, 0.0%, 12.9%, 21.2%
OKLCH 0.0 0.0 0.0 0.7898 0.069 164.4

Contrast & Accessibility

11.18:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #91C9AF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #91C9AF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #91C9AF);
background: linear-gradient(135deg, #000000, #91C9AF);

Explore Each Color

Related Comparisons