#103B5F

#103B5F

Color Values

HEX

#103B5F

RGB

16, 59, 95

HSL

207.3, 71.2%, 21.8%

HSV

207.3, 83.2%, 37.3%

CMYK

83.2%, 37.9%, 0.0%, 62.7%

OKLCH

0.343 0.0783 248.0

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#103B5F

#5F3410

Analogous

#105F5C

#10145F

#103B5F

Triadic

#103B5F

#5F103B

#3B5F10

Split Complementary

#103B5F

#5F1014

#5F5C10

Tetradic

#103B5F

#5C105F

#5F3410

#145F10

Color Blindness Simulation

Original

#103B5F

Protanopia

#232356

Deuteranopia

#201D54

Tritanopia

#124F4E

Achromatopsia

#343434

CSS Usage

background-color: #103B5F;
color: #103B5F;
border-color: #103B5F;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F3F8FC
100
#E2EEF8
200
#C2DEF5
300
#96C6ED
400
#5DA7E4
500
#2588DA
600
#1D6DAF
700
#18578C
800
#12446D
900
#11334F
950
#0B2032

Contrast Checker

Text on white

11.58:1

AA Pass AAA Pass

Text on black

1.81:1

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