black

#000000

#F15C59

#F15C59

Contrast Ratio

6.42:1

Delta E

88.23

Very Different

50:50 Mix

Color Values

Format #000000 #F15C59
HEX #000000 #F15C59
RGB 0, 0, 0 241, 92, 89
HSL 0.0, 0.0%, 0.0% 1.2, 84.4%, 64.7%
HSV 0.0, 0.0%, 0.0% 1.2, 63.1%, 94.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 61.8%, 63.1%, 5.5%
OKLCH 0.0 0.0 0.0 0.6689 0.1844 24.6

Contrast & Accessibility

6.42:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F15C59 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F15C59

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F15C59);
background: linear-gradient(135deg, #000000, #F15C59);

Explore Each Color

Related Comparisons