#2F28BA

#2F28BA

Color Values

HEX

#2F28BA

RGB

47, 40, 186

HSL

242,9, 64,6%, 44,3%

HSV

242,9, 78,5%, 72,9%

CMYK

74,7%, 78,5%, 0,0%, 27,1%

OKLCH

0,4059 0,2153 273,3

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#2F28BA

#B3BA28

Analogous

#286ABA

#7828BA

#2F28BA

Triadic

#2F28BA

#BA2F28

#28BA2F

Split Complementary

#2F28BA

#BA7828

#6ABA28

Tetradic

#2F28BA

#BA286A

#B3BA28

#28BA78

Color Blindness Simulation

Original

#2F28BA

Protanopia

#2C2C97

Deuteranopia

#2C2D8E

Tritanopia

#2F7B75

Achromatopsia

#343434

CSS Usage

background-color: #2F28BA;
color: #2F28BA;
border-color: #2F28BA;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F3FC
100
#E4E3F7
200
#C6C4F2
300
#9E9AE9
400
#6A64DE
500
#352DD2
600
#2A24A8
700
#221D86
800
#1B1769
900
#17144D
950
#0F0D30

Contrast Checker

Text on white

9,84:1

AA Pass AAA Pass

Text on black

2,13:1

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