#3D83D1

#3D83D1

Color Values

HEX

#3D83D1

RGB

61, 131, 209

HSL

211.6, 61.7%, 52.9%

HSV

211.6, 70.8%, 82.0%

CMYK

70.8%, 37.3%, 0.0%, 18.0%

OKLCH

0.6025 0.1385 253.2

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3D83D1

#D18B3D

Analogous

#3DCDD1

#413DD1

#3D83D1

Triadic

#3D83D1

#D13D83

#83D13D

Split Complementary

#3D83D1

#D1413D

#CDD13D

Tetradic

#3D83D1

#D13DCD

#D18B3D

#3DD141

Color Blindness Simulation

Original

#3D83D1

Protanopia

#5B5CBE

Deuteranopia

#5752BA

Tritanopia

#40AFAC

Achromatopsia

#7A7A7A

CSS Usage

background-color: #3D83D1;
color: #3D83D1;
border-color: #3D83D1;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4EDF7
200
#C5DAF1
300
#9CC0E8
400
#669EDB
500
#317BCE
600
#2763A5
700
#1F4F84
800
#183E67
900
#162F4B
950
#0E1E30

Contrast Checker

Text on white

3.91:1

AA Fail AAA Fail

Text on black

5.37:1

AA Pass 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