#AA1318

#AA1318

Color Values

HEX

#AA1318

RGB

170, 19, 24

HSL

358.0, 79.9%, 37.1%

HSV

358.0, 88.8%, 66.7%

CMYK

0.0%, 88.8%, 85.9%, 33.3%

OKLCH

0.4715 0.182 26.9

Properties

Warm Dark Nearest: firebrick

Color Harmonies

Complementary

#AA1318

#13AAA5

Analogous

#AA1364

#AA5A13

#AA1318

Triadic

#AA1318

#18AA13

#1318AA

Split Complementary

#AA1318

#13AA5A

#1364AA

Tetradic

#AA1318

#64AA13

#13AAA5

#5A13AA

Color Blindness Simulation

Original

#AA1318

Protanopia

#696717

Deuteranopia

#717D16

Tritanopia

#A21616

Achromatopsia

#333333

CSS Usage

background-color: #AA1318;
color: #AA1318;
border-color: #AA1318;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FDF2F3
100
#F9E1E2
200
#F8BFC1
300
#F39194
400
#EC555A
500
#E51A20
600
#B7151A
700
#931015
800
#730D10
900
#530E10
950
#35090A

Contrast Checker

Text on white

7.46:1

AA Pass AAA Pass

Text on black

2.82:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026