#AB1721 Hex Code

Red Color Codes

#AB1721
Click to copy

Color Information

Name:Red
Luminance:0.094
Web Safe:No

Background Preview

Sample Text
#AB1721 as text color

This shows how the color appears on different backgrounds

Color Formats

HEX

#AB1721
Hexadecimal color code

RGB

rgb(171, 23, 33)
Red, Green, Blue values (0-255)

HSL

hsl(356, 76%, 38%)
Hue, Saturation, Lightness

HSV

hsv(356, 87%, 67%)
Hue, Saturation, Value

CMYK

cmyk(0%, 87%, 81%, 33%)
Cyan, Magenta, Yellow, Key (Black)

LAB

lab(36.71, 56.59, 35.32)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information

Contrast Ratios

White BackgroundAAA
Aa
Ratio: 7.30:1100/100
Black Backgroundfail
Aa
Ratio: 2.88:148/100
Gray Backgroundfail
Aa
Ratio: 1.85:131/100

WCAG Guidelines

AAAContrast ratio of 7:1 or higher (Enhanced)
AAContrast ratio of 4.5:1 or higher (Standard)
FAILContrast ratio below 4.5:1 (Not recommended)
Color Harmonies

Complementary

2 colors

Colors opposite on the color wheel

Triadic

3 colors

Three colors evenly spaced on the color wheel

Analogous

5 colors

Colors adjacent on the color wheel

Monochromatic

5 colors

Different shades of the same hue

Split Complementary

3 colors

Base color plus two colors adjacent to its complement