#103B6B

#103B6B

Color Values

HEX

#103B6B

RGB

16, 59, 107

HSL

211.6, 74.0%, 24.1%

HSV

211.6, 85.0%, 42.0%

CMYK

85.0%, 44.9%, 0.0%, 58.0%

OKLCH

0.3514 0.0955 254.2

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#103B6B

#6B4010

Analogous

#10696B

#12106B

#103B6B

Triadic

#103B6B

#6B103B

#3B6B10

Split Complementary

#103B6B

#6B1210

#696B10

Tetradic

#103B6B

#6B1069

#6B4010

#106B12

Color Blindness Simulation

Original

#103B6B

Protanopia

#23235F

Deuteranopia

#201D5D

Tritanopia

#125654

Achromatopsia

#353535

CSS Usage

background-color: #103B6B;
color: #103B6B;
border-color: #103B6B;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F3F7FC
100
#E2EDF8
200
#C1DAF6
300
#95BFEF
400
#5B9DE6
500
#217ADE
600
#1B62B1
700
#154E8E
800
#113D6F
900
#102F51
950
#0A1E33

Contrast Checker

Text on white

11.29:1

AA Pass AAA Pass

Text on black

1.86:1

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