#A01318

#A01318

Color Values

HEX

#A01318

RGB

160, 19, 24

HSL

357.9, 78.8%, 35.1%

HSV

357.9, 88.1%, 62.7%

CMYK

0.0%, 88.1%, 85.0%, 37.3%

OKLCH

0.452 0.173 26.6

Properties

Warm Dark Nearest: RAL 3001 Signal Red

Color Harmonies

Complementary

#A01318

#13A09B

Analogous

#A0135E

#A05513

#A01318

Triadic

#A01318

#18A013

#1318A0

Split Complementary

#A01318

#13A055

#135EA0

Tetradic

#A01318

#5EA013

#13A09B

#5513A0

Color Blindness Simulation

Original

#A01318

Protanopia

#636217

Deuteranopia

#6B7616

Tritanopia

#991616

Achromatopsia

#313131

CSS Usage

background-color: #A01318;
color: #A01318;
border-color: #A01318;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FCF2F3
100
#F9E1E2
200
#F7BFC1
300
#F29295
400
#EB565C
500
#E41B22
600
#B6161B
700
#921116
800
#720E11
900
#530E10
950
#34090A

Contrast Checker

Text on white

8.07:1

AA Pass AAA Pass

Text on black

2.6:1

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