#0B3C70

#0B3C70

Color Values

HEX

#0B3C70

RGB

11, 60, 112

HSL

210.9, 82.1%, 24.1%

HSV

210.9, 90.2%, 43.9%

CMYK

90.2%, 46.4%, 0.0%, 56.1%

OKLCH

0.3563 0.1028 254.0

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#0B3C70

#703F0B

Analogous

#0B6E70

#0D0B70

#0B3C70

Triadic

#0B3C70

#700B3C

#3C700B

Split Complementary

#0B3C70

#700D0B

#6E700B

Tetradic

#0B3C70

#700B6E

#703F0B

#0B700D

Color Blindness Simulation

Original

#0B3C70

Protanopia

#202163

Deuteranopia

#1D1A60

Tritanopia

#0D5957

Achromatopsia

#353535

CSS Usage

background-color: #0B3C70;
color: #0B3C70;
border-color: #0B3C70;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F2F7FD
100
#E1EDFA
200
#BEDAF9
300
#90C0F4
400
#539EEE
500
#177CE8
600
#1263BA
700
#0F5095
800
#0B3E74
900
#0D2F54
950
#081E35

Contrast Checker

Text on white

11.08:1

AA Pass AAA Pass

Text on black

1.89:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026