#2F299E

#2F299E

Color Values

HEX

#2F299E

RGB

47, 41, 158

HSL

243.1, 58.8%, 39.0%

HSV

243.1, 74.1%, 62.0%

CMYK

70.3%, 74.1%, 0.0%, 38.0%

OKLCH

0.3771 0.1804 275.6

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#2F299E

#989E29

Analogous

#295D9E

#69299E

#2F299E

Triadic

#2F299E

#9E2F29

#299E2F

Split Complementary

#2F299E

#9E6929

#5D9E29

Tetradic

#2F299E

#9E295D

#989E29

#299E69

Color Blindness Simulation

Original

#2F299E

Protanopia

#2C2C82

Deuteranopia

#2D2D7B

Tritanopia

#2F6B66

Achromatopsia

#333333

CSS Usage

background-color: #2F299E;
color: #2F299E;
border-color: #2F299E;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E5E4F6
200
#C8C6F0
300
#A29EE6
400
#6F69D8
500
#3C35CA
600
#302AA2
700
#272282
800
#1E1A65
900
#19174A
950
#100E2F

Contrast Checker

Text on white

10.87:1

AA Pass AAA Pass

Text on black

1.93:1

AA Fail AAA Fail

Related Articles

Tutorials

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

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026