black

#000000

#248B80

#248B80

Contrast Ratio

5.08:1

Delta E

60.92

Very Different

50:50 Mix

Color Values

Format #000000 #248B80
HEX #000000 #248B80
RGB 0, 0, 0 36, 139, 128
HSL 0.0, 0.0%, 0.0% 173.6, 58.9%, 34.3%
HSV 0.0, 0.0%, 0.0% 173.6, 74.1%, 54.5%
CMYK 0%, 0%, 0%, 100% 74.1%, 0.0%, 7.9%, 45.5%
OKLCH 0.0 0.0 0.0 0.5772 0.0921 184.4

Contrast & Accessibility

5.08:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #248B80 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #248B80

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #248B80);
background: linear-gradient(135deg, #000000, #248B80);

Explore Each Color

Related Comparisons