#103B7A

#103B7A

Color Values

HEX

#103B7A

RGB

16, 59, 122

HSL

215.7, 76.8%, 27.1%

HSV

215.7, 86.9%, 47.8%

CMYK

86.9%, 51.6%, 0.0%, 52.2%

OKLCH

0.3629 0.1173 258.7

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#103B7A

#7A4F10

Analogous

#10707A

#1A107A

#103B7A

Triadic

#103B7A

#7A103B

#3B7A10

Split Complementary

#103B7A

#7A1A10

#707A10

Tetradic

#103B7A

#7A1070

#7A4F10

#107A1A

Color Blindness Simulation

Original

#103B7A

Protanopia

#23236B

Deuteranopia

#201D67

Tritanopia

#125F5C

Achromatopsia

#363636

CSS Usage

background-color: #103B7A;
color: #103B7A;
border-color: #103B7A;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F2F6FC
100
#E1EBF9
200
#C0D6F7
300
#93B9F1
400
#5893E9
500
#1E6DE1
600
#1857B4
700
#134690
800
#0F3671
900
#0F2A52
950
#091B34

Contrast Checker

Text on white

10.89:1

AA Pass AAA Pass

Text on black

1.93:1

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