black

#000000

#90D5CC

#90D5CC

Contrast Ratio

12.58:1

Delta E

84.08

Very Different

50:50 Mix

Color Values

Format #000000 #90D5CC
HEX #000000 #90D5CC
RGB 0, 0, 0 144, 213, 204
HSL 0.0, 0.0%, 0.0% 172.2, 45.1%, 70.0%
HSV 0.0, 0.0%, 0.0% 172.2, 32.4%, 83.5%
CMYK 0%, 0%, 0%, 100% 32.4%, 0.0%, 4.2%, 16.5%
OKLCH 0.0 0.0 0.0 0.8246 0.0706 185.7

Contrast & Accessibility

12.58:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #90D5CC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #90D5CC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #90D5CC);
background: linear-gradient(135deg, #000000, #90D5CC);

Explore Each Color

Related Comparisons