black

#000000

#318F72

#318F72

Contrast Ratio

5.3:1

Delta E

64.23

Very Different

50:50 Mix

Color Values

Format #000000 #318F72
HEX #000000 #318F72
RGB 0, 0, 0 49, 143, 114
HSL 0.0, 0.0%, 0.0% 161.5, 49.0%, 37.6%
HSV 0.0, 0.0%, 0.0% 161.5, 65.7%, 56.1%
CMYK 0%, 0%, 0%, 100% 65.7%, 0.0%, 20.3%, 43.9%
OKLCH 0.0 0.0 0.0 0.5868 0.0989 168.9

Contrast & Accessibility

5.3:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #318F72 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #318F72

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #318F72);
background: linear-gradient(135deg, #000000, #318F72);

Explore Each Color

Related Comparisons