#3B68B0

#3B68B0

Color Values

HEX

#3B68B0

RGB

59, 104, 176

HSL

216.9, 49.8%, 46.1%

HSV

216.9, 66.5%, 69.0%

CMYK

66.5%, 40.9%, 0.0%, 31.0%

OKLCH

0.5212 0.1245 259.4

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3B68B0

#B0833B

Analogous

#3BA3B0

#483BB0

#3B68B0

Triadic

#3B68B0

#B03B68

#68B03B

Split Complementary

#3B68B0

#B0483B

#A3B03B

Tetradic

#3B68B0

#B03BA3

#B0833B

#3BB048

Color Blindness Simulation

Original

#3B68B0

Protanopia

#4E4F9F

Deuteranopia

#4C489A

Tritanopia

#3D918E

Achromatopsia

#646464

CSS Usage

background-color: #3B68B0;
color: #3B68B0;
border-color: #3B68B0;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E6EBF5
200
#CAD7ED
300
#A3BBE0
400
#7296D0
500
#4071BF
600
#335A99
700
#29487A
800
#20385F
900
#1B2B46
950
#111B2C

Contrast Checker

Text on white

5.54:1

AA Pass AAA Fail

Text on black

3.79:1

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