#0F356E

#0F356E

Color Values

HEX

#0F356E

RGB

15, 53, 110

HSL

216.0, 76.0%, 24.5%

HSV

216.0, 86.4%, 43.1%

CMYK

86.4%, 51.8%, 0.0%, 56.9%

OKLCH

0.3386 0.1079 258.9

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#0F356E

#6E480F

Analogous

#0F646E

#180F6E

#0F356E

Triadic

#0F356E

#6E0F35

#356E0F

Split Complementary

#0F356E

#6E180F

#646E0F

Tetradic

#0F356E

#6E0F64

#6E480F

#0F6E18

Color Blindness Simulation

Original

#0F356E

Protanopia

#1F2060

Deuteranopia

#1D1A5D

Tritanopia

#115553

Achromatopsia

#313131

CSS Usage

background-color: #0F356E;
color: #0F356E;
border-color: #0F356E;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F2F6FC
100
#E2EBF9
200
#C0D6F6
300
#93B8F0
400
#5992E8
500
#1F6CE0
600
#1856B4
700
#144590
800
#0F3670
900
#0F2A52
950
#0A1A34

Contrast Checker

Text on white

11.97:1

AA Pass AAA Pass

Text on black

1.75:1

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