#451F21

#451F21

Color Values

HEX

#451F21

RGB

69, 31, 33

HSL

356.8, 38.0%, 19.6%

HSV

356.8, 55.1%, 27.1%

CMYK

0.0%, 55.1%, 52.2%, 72.9%

OKLCH

0.2937 0.0584 18.0

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#451F21

#1F4543

Analogous

#451F34

#45301F

#451F21

Triadic

#451F21

#21451F

#1F2145

Split Complementary

#451F21

#1F4530

#1F3445

Tetradic

#451F21

#34451F

#1F4543

#301F45

Color Blindness Simulation

Original

#451F21

Protanopia

#353421

Deuteranopia

#373A20

Tritanopia

#432020

Achromatopsia

#272727

CSS Usage

background-color: #451F21;
color: #451F21;
border-color: #451F21;
Nearest Tailwind: Orange 950 #431407

Tailwind Shades

50
#FAF5F5
100
#F3E7E8
200
#E9CECF
300
#D9ABAD
400
#C57D81
500
#B04F54
600
#8D3F43
700
#713336
800
#58282A
900
#412022
950
#291415

Contrast Checker

Text on white

14.28:1

AA Pass AAA Pass

Text on black

1.47:1

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