black

#000000

#F15B52

#F15B52

Contrast Ratio

6.36:1

Delta E

89.47

Very Different

50:50 Mix

Color Values

Format #000000 #F15B52
HEX #000000 #F15B52
RGB 0, 0, 0 241, 91, 82
HSL 0.0, 0.0%, 0.0% 3.4, 85.0%, 63.3%
HSV 0.0, 0.0%, 0.0% 3.4, 66.0%, 94.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 62.2%, 66.0%, 5.5%
OKLCH 0.0 0.0 0.0 0.6666 0.1864 26.8

Contrast & Accessibility

6.36:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F15B52 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F15B52

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F15B52);
background: linear-gradient(135deg, #000000, #F15B52);

Explore Each Color

Related Comparisons