black

#000000

#90CDC3

#90CDC3

Contrast Ratio

11.71:1

Delta E

81.13

Very Different

50:50 Mix

Color Values

Format #000000 #90CDC3
HEX #000000 #90CDC3
RGB 0, 0, 0 144, 205, 195
HSL 0.0, 0.0%, 0.0% 170.2, 37.9%, 68.4%
HSV 0.0, 0.0%, 0.0% 170.2, 29.8%, 80.4%
CMYK 0%, 0%, 0%, 100% 29.8%, 0.0%, 4.9%, 19.6%
OKLCH 0.0 0.0 0.0 0.8039 0.0641 183.4

Contrast & Accessibility

11.71:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #90CDC3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #90CDC3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #90CDC3);
background: linear-gradient(135deg, #000000, #90CDC3);

Explore Each Color

Related Comparisons