#3E4289

#3E4289

Color Values

HEX

#3E4289

RGB

62, 66, 137

HSL

236.8, 37.7%, 39.0%

HSV

236.8, 54.7%, 53.7%

CMYK

54.7%, 51.8%, 0.0%, 46.3%

OKLCH

0.4144 0.1161 277.6

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#3E4289

#89853E

Analogous

#3E6789

#5F3E89

#3E4289

Triadic

#3E4289

#893E42

#42893E

Split Complementary

#3E4289

#895F3E

#67893E

Tetradic

#3E4289

#893E67

#89853E

#3E895F

Color Blindness Simulation

Original

#3E4289

Protanopia

#404078

Deuteranopia

#403F74

Tritanopia

#3E6A67

Achromatopsia

#464646

CSS Usage

background-color: #3E4289;
color: #3E4289;
border-color: #3E4289;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E8F3
200
#CECFE9
300
#ABADD9
400
#7D81C4
500
#4F55B0
600
#40448C
700
#333670
800
#282A58
900
#202241
950
#141529

Contrast Checker

Text on white

8.95:1

AA Pass AAA Pass

Text on black

2.35:1

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