#3B5091

#3B5091

Color Values

HEX

#3B5091

RGB

59, 80, 145

HSL

225.3, 42.2%, 40.0%

HSV

225.3, 59.3%, 56.9%

CMYK

59.3%, 44.8%, 0.0%, 43.1%

OKLCH

0.4478 0.1095 268.3

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#3B5091

#917C3B

Analogous

#3B7B91

#513B91

#3B5091

Triadic

#3B5091

#913B50

#50913B

Split Complementary

#3B5091

#91513B

#7B913B

Tetradic

#3B5091

#913B7B

#917C3B

#3B9151

Color Blindness Simulation

Original

#3B5091

Protanopia

#444481

Deuteranopia

#43417E

Tritanopia

#3C7572

Achromatopsia

#505050

CSS Usage

background-color: #3B5091;
color: #3B5091;
border-color: #3B5091;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F6FA
100
#E7EAF4
200
#CCD4EA
300
#A8B5DC
400
#798CC8
500
#4A64B5
600
#3B5091
700
#2F4074
800
#25325B
900
#1E2743
950
#13192A

Contrast Checker

Text on white

7.66:1

AA Pass AAA Pass

Text on black

2.74:1

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