#23171D

#23171D

white

#FFFFFF

Contrast Ratio

17.33:1

Delta E

90.84

Very Different

50:50 Mix

Color Values

Format #23171D #FFFFFF
HEX #23171D #FFFFFF
RGB 35, 23, 29 255, 255, 255
HSL 330.0, 20.7%, 11.4% 0.0, 0.0%, 100.0%
HSV 330.0, 34.3%, 13.7% 0.0, 0.0%, 100.0%
CMYK 0.0%, 34.3%, 17.1%, 86.3% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.2224 0.022 347.6 1.0 0.0 89.9

Contrast & Accessibility

17.33:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #23171D

The quick brown fox jumps over the lazy dog

Text: #23171D → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #23171D, #FFFFFF);
background: linear-gradient(135deg, #23171D, #FFFFFF);

Explore Each Color

Related Comparisons