#AD1F10

#AD1F10

Color Values

HEX

#AD1F10

RGB

173, 31, 16

HSL

5.7, 83.1%, 37.1%

HSV

5.7, 90.8%, 67.8%

CMYK

0.0%, 82.1%, 90.8%, 32.2%

OKLCH

0.4838 0.1789 30.4

Properties

Warm Dark Nearest: RAL 3000 Flame Red

Color Harmonies

Complementary

#AD1F10

#109EAD

Analogous

#AD1050

#AD6E10

#AD1F10

Triadic

#AD1F10

#10AD1F

#1F10AD

Split Complementary

#AD1F10

#10AD6E

#1050AD

Tetradic

#AD1F10

#50AD10

#109EAD

#6E10AD

Color Blindness Simulation

Original

#AD1F10

Protanopia

#6F6E14

Deuteranopia

#788214

Tritanopia

#A61617

Achromatopsia

#3C3C3C

CSS Usage

background-color: #AD1F10;
color: #AD1F10;
border-color: #AD1F10;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FDF3F2
100
#FAE3E1
200
#F9C3BE
300
#F5998F
400
#EF6152
500
#E92A16
600
#BB2111
700
#951B0E
800
#75150B
900
#55130C
950
#350C08

Contrast Checker

Text on white

7.05:1

AA Pass AAA Pass

Text on black

2.98:1

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