#3B74CB

#3B74CB

Color Values

HEX

#3B74CB

RGB

59, 116, 203

HSL

216.2, 58.1%, 51.4%

HSV

216.2, 70.9%, 79.6%

CMYK

70.9%, 42.9%, 0.0%, 20.4%

OKLCH

0.5649 0.1476 258.7

Properties

Cool Dark Nearest: Denim

Color Harmonies

Complementary

#3B74CB

#CB923B

Analogous

#3BBCCB

#4A3BCB

#3B74CB

Triadic

#3B74CB

#CB3B74

#74CB3B

Split Complementary

#3B74CB

#CB4A3B

#BCCB3B

Tetradic

#3B74CB

#CB3BBC

#CB923B

#3BCB4A

Color Blindness Simulation

Original

#3B74CB

Protanopia

#5454B6

Deuteranopia

#504CB1

Tritanopia

#3EA5A2

Achromatopsia

#6E6E6E

CSS Usage

background-color: #3B74CB;
color: #3B74CB;
border-color: #3B74CB;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F4F7FB
100
#E4EBF6
200
#C7D7F0
300
#9EBAE5
400
#6A95D7
500
#3570CA
600
#2B5AA1
700
#224881
800
#1B3865
900
#172B4A
950
#0F1B2F

Contrast Checker

Text on white

4.62:1

AA Pass AAA Fail

Text on black

4.55:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026