#0B65BF

#0B65BF

Color Values

HEX

#0B65BF

RGB

11, 101, 191

HSL

210.0, 89.1%, 39.6%

HSV

210.0, 94.2%, 74.9%

CMYK

94.2%, 47.1%, 0.0%, 25.1%

OKLCH

0.5113 0.1604 254.6

Properties

Cool Dark Nearest: Denim

Color Harmonies

Complementary

#0B65BF

#BF650B

Analogous

#0BBFBF

#0B0BBF

#0B65BF

Triadic

#0B65BF

#BF0B65

#65BF0B

Split Complementary

#0B65BF

#BF0B0B

#BFBF0B

Tetradic

#0B65BF

#BF0BBF

#BF650B

#0BBF0B

Color Blindness Simulation

Original

#0B65BF

Protanopia

#3233A9

Deuteranopia

#2D26A4

Tritanopia

#109894

Achromatopsia

#585858

CSS Usage

background-color: #0B65BF;
color: #0B65BF;
border-color: #0B65BF;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F7FD
100
#E0EDFB
200
#BBDBFB
300
#8BC2F8
400
#4DA1F5
500
#0E80F1
600
#0B66C1
700
#09529A
800
#074079
900
#0A3057
950
#061F37

Contrast Checker

Text on white

5.79:1

AA Pass AAA Fail

Text on black

3.63:1

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