#2A3176

#2A3176

Color Values

HEX

#2A3176

RGB

42, 49, 118

HSL

234.5, 47.5%, 31.4%

HSV

234.5, 64.4%, 46.3%

CMYK

64.4%, 58.5%, 0.0%, 53.7%

OKLCH

0.3499 0.117 274.3

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#2A3176

#766F2A

Analogous

#2A5776

#492A76

#2A3176

Triadic

#2A3176

#762A31

#31762A

Split Complementary

#2A3176

#76492A

#57762A

Tetradic

#2A3176

#762A57

#766F2A

#2A7649

Color Blindness Simulation

Original

#2A3176

Protanopia

#2D2D65

Deuteranopia

#2D2C61

Tritanopia

#2A5855

Achromatopsia

#343434

CSS Usage

background-color: #2A3176;
color: #2A3176;
border-color: #2A3176;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CACDEC
300
#A5AADF
400
#747CCD
500
#434EBC
600
#363E96
700
#2B3278
800
#21275E
900
#1C2045
950
#12142C

Contrast Checker

Text on white

11.67:1

AA Pass AAA Pass

Text on black

1.8:1

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