#2F48AC

#2F48AC

Color Values

HEX

#2F48AC

RGB

47, 72, 172

HSL

228,0, 57,1%, 42,9%

HSV

228,0, 72,7%, 67,5%

CMYK

72,7%, 58,1%, 0,0%, 32,5%

OKLCH

0,4445 0,1625 268,3

Properties

Cool Dark Nearest: royalblue 3

Color Harmonies

Complementary

#2F48AC

#AC932F

Analogous

#2F86AC

#542FAC

#2F48AC

Triadic

#2F48AC

#AC2F48

#48AC2F

Split Complementary

#2F48AC

#AC542F

#86AC2F

Tetradic

#2F48AC

#AC2F86

#AC932F

#2FAC54

Color Blindness Simulation

Original

#2F48AC

Protanopia

#3A3A94

Deuteranopia

#38368E

Tritanopia

#30817C

Achromatopsia

#4A4A4A

CSS Usage

background-color: #2F48AC;
color: #2F48AC;
border-color: #2F48AC;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F5FB
100
#E4E8F6
200
#C7CFF0
300
#9FADE5
400
#6B80D7
500
#3754C8
600
#2C43A0
700
#233680
800
#1B2A64
900
#182249
950
#0F152E

Contrast Checker

Text on white

7,94:1

AA Pass AAA Pass

Text on black

2,64:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026