#451F40

#451F40

Color Values

HEX

#451F40

RGB

69, 31, 64

HSL

307.9, 38.0%, 19.6%

HSV

307.9, 55.1%, 27.1%

CMYK

0.0%, 55.1%, 7.2%, 72.9%

OKLCH

0.3065 0.076 332.4

Properties

Warm Dark Nearest: RAL 4007 Purple Violet

Color Harmonies

Complementary

#451F40

#1F4524

Analogous

#371F45

#451F2D

#451F40

Triadic

#451F40

#40451F

#1F4045

Split Complementary

#451F40

#2D451F

#1F4537

Tetradic

#451F40

#45371F

#1F4524

#1F2D45

Color Blindness Simulation

Original

#451F40

Protanopia

#353438

Deuteranopia

#373A36

Tritanopia

#433230

Achromatopsia

#292929

CSS Usage

background-color: #451F40;
color: #451F40;
border-color: #451F40;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#FAF5F9
100
#F3E7F1
200
#E9CEE5
300
#D9ABD3
400
#C57DBB
500
#B04FA3
600
#8D3F83
700
#713368
800
#582852
900
#41203D
950
#291426

Contrast Checker

Text on white

13.79:1

AA Pass AAA Pass

Text on black

1.52:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026