#3D4CB8

#3D4CB8

Color Values

HEX

#3D4CB8

RGB

61, 76, 184

HSL

232.7, 50.2%, 48.0%

HSV

232.7, 66.8%, 72.2%

CMYK

66.8%, 58.7%, 0.0%, 27.8%

OKLCH

0.4698 0.1699 272.1

Properties

Cool Dark Nearest: royalblue 3

Color Harmonies

Complementary

#3D4CB8

#B8A93D

Analogous

#3D89B8

#6B3DB8

#3D4CB8

Triadic

#3D4CB8

#B83D4C

#4CB83D

Split Complementary

#3D4CB8

#B86B3D

#89B83D

Tetradic

#3D4CB8

#B83D89

#B8A93D

#3DB86B

Color Blindness Simulation

Original

#3D4CB8

Protanopia

#43449E

Deuteranopia

#434298

Tritanopia

#3E8985

Achromatopsia

#515151

CSS Usage

background-color: #3D4CB8;
color: #3D4CB8;
border-color: #3D4CB8;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F5FB
100
#E6E7F5
200
#C9CEED
300
#A3ABE1
400
#717DD0
500
#3F4FC0
600
#333F99
700
#29337B
800
#202860
900
#1B2046
950
#11142C

Contrast Checker

Text on white

7.18:1

AA Pass AAA Pass

Text on black

2.92:1

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