#3D7DCB

#3D7DCB

Color Values

HEX

#3D7DCB

RGB

61, 125, 203

HSL

213.0, 57.7%, 51.8%

HSV

213.0, 70.0%, 79.6%

CMYK

70.0%, 38.4%, 0.0%, 20.4%

OKLCH

0.5856 0.137 254.8

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3D7DCB

#CB8B3D

Analogous

#3DC4CB

#443DCB

#3D7DCB

Triadic

#3D7DCB

#CB3D7D

#7DCB3D

Split Complementary

#3D7DCB

#CB443D

#C4CB3D

Tetradic

#3D7DCB

#CB3DC4

#CB8B3D

#3DCB44

Color Blindness Simulation

Original

#3D7DCB

Protanopia

#5959B8

Deuteranopia

#5550B4

Tritanopia

#40A9A6

Achromatopsia

#757575

CSS Usage

background-color: #3D7DCB;
color: #3D7DCB;
border-color: #3D7DCB;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E4ECF6
200
#C7D9F0
300
#9EBEE5
400
#6A9BD7
500
#3678C9
600
#2B60A1
700
#234D81
800
#1B3C65
900
#172E4A
950
#0F1D2E

Contrast Checker

Text on white

4.2:1

AA Fail AAA Fail

Text on black

4.99:1

AA Pass AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026