#34398B

#34398B

Color Values

HEX

#34398B

RGB

52, 57, 139

HSL

236.6, 45.5%, 37.5%

HSV

236.6, 62.6%, 54.5%

CMYK

62.6%, 59.0%, 0.0%, 45.5%

OKLCH

0.3905 0.1341 275.6

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#34398B

#8B8634

Analogous

#34658B

#5B348B

#34398B

Triadic

#34398B

#8B3439

#398B34

Split Complementary

#34398B

#8B5B34

#658B34

Tetradic

#34398B

#8B3465

#8B8634

#348B5B

Color Blindness Simulation

Original

#34398B

Protanopia

#363677

Deuteranopia

#363672

Tritanopia

#346764

Achromatopsia

#3E3E3E

CSS Usage

background-color: #34398B;
color: #34398B;
border-color: #34398B;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CBCDEC
300
#A6A9DE
400
#767BCC
500
#454CBA
600
#383D94
700
#2C3177
800
#23265D
900
#1D1F44
950
#12132B

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