black

#000000

#90ADAF

#90ADAF

Contrast Ratio

8.78:1

Delta E

69.47

Very Different

50:50 Mix

Color Values

Format #000000 #90ADAF
HEX #000000 #90ADAF
RGB 0, 0, 0 144, 173, 175
HSL 0.0, 0.0%, 0.0% 183.9, 16.2%, 62.5%
HSV 0.0, 0.0%, 0.0% 183.9, 17.7%, 68.6%
CMYK 0%, 0%, 0%, 100% 17.7%, 1.1%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.7265 0.032 201.6

Contrast & Accessibility

8.78:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #90ADAF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #90ADAF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #90ADAF);
background: linear-gradient(135deg, #000000, #90ADAF);

Explore Each Color

Related Comparisons