#342FA6

#342FA6

Color Values

HEX

#342FA6

RGB

52, 47, 166

HSL

242.5, 55.9%, 41.8%

HSV

242.5, 71.7%, 65.1%

CMYK

68.7%, 71.7%, 0.0%, 34.9%

OKLCH

0.3977 0.183 276.0

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#342FA6

#A1A62F

Analogous

#2F66A6

#702FA6

#342FA6

Triadic

#342FA6

#A6342F

#2FA634

Split Complementary

#342FA6

#A6702F

#66A62F

Tetradic

#342FA6

#A62F66

#A1A62F

#2FA670

Color Blindness Simulation

Original

#342FA6

Protanopia

#323289

Deuteranopia

#323282

Tritanopia

#34726D

Achromatopsia

#393939

CSS Usage

background-color: #342FA6;
color: #342FA6;
border-color: #342FA6;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E5E5F6
200
#C9C7EF
300
#A2A0E4
400
#706CD5
500
#3E38C7
600
#322D9F
700
#28247F
800
#1F1C63
900
#1A1849
950
#100F2E

Contrast Checker

Text on white

9.98:1

AA Pass AAA Pass

Text on black

2.1:1

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