#2F2F61

#2F2F61

Color Values

HEX

#2F2F61

RGB

47, 47, 97

HSL

240.0, 34.7%, 28.2%

HSV

240.0, 51.5%, 38.0%

CMYK

51.5%, 51.5%, 0.0%, 62.0%

OKLCH

0.3331 0.0862 280.7

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#2F2F61

#61612F

Analogous

#2F4861

#482F61

#2F2F61

Triadic

#2F2F61

#612F2F

#2F612F

Split Complementary

#2F2F61

#61482F

#48612F

Tetradic

#2F2F61

#612F48

#61612F

#2F6148

Color Blindness Simulation

Original

#2F2F61

Protanopia

#2F2F55

Deuteranopia

#2F2F52

Tritanopia

#2F4B49

Achromatopsia

#333333

CSS Usage

background-color: #2F2F61;
color: #2F2F61;
border-color: #2F2F61;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5FA
100
#E8E8F2
200
#CFCFE8
300
#ADADD7
400
#8080C1
500
#5353AC
600
#434389
700
#35356E
800
#2A2A56
900
#212140
950
#151528

Contrast Checker

Text on white

12.35:1

AA Pass AAA Pass

Text on black

1.7:1

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