#403B75

#403B75

Color Values

HEX

#403B75

RGB

64, 59, 117

HSL

245.2, 33.0%, 34.5%

HSV

245.2, 49.6%, 45.9%

CMYK

45.3%, 49.6%, 0.0%, 54.1%

OKLCH

0.3876 0.096 284.9

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#403B75

#70753B

Analogous

#3B5375

#5D3B75

#403B75

Triadic

#403B75

#75403B

#3B7540

Split Complementary

#403B75

#755D3B

#53753B

Tetradic

#403B75

#753B53

#70753B

#3B755D

Color Blindness Simulation

Original

#403B75

Protanopia

#3E3E67

Deuteranopia

#3E3E64

Tritanopia

#405C59

Achromatopsia

#404040

CSS Usage

background-color: #403B75;
color: #403B75;
border-color: #403B75;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F6F5F9
100
#E9E8F2
200
#D2D0E7
300
#B1AED6
400
#8782C0
500
#5D55AA
600
#4A4488
700
#3B376D
800
#2E2B55
900
#25223F
950
#171628

Contrast Checker

Text on white

10.0:1

AA Pass AAA Pass

Text on black

2.1:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026