#0A447F

#0A447F

Color Values

HEX

#0A447F

RGB

10, 68, 127

HSL

210.3, 85.4%, 26.9%

HSV

210.3, 92.1%, 49.8%

CMYK

92.1%, 46.5%, 0.0%, 50.2%

OKLCH

0.3871 0.1142 253.8

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#0A447F

#7F450A

Analogous

#0A7F7F

#0B0A7F

#0A447F

Triadic

#0A447F

#7F0A44

#447F0A

Split Complementary

#0A447F

#7F0B0A

#7F7F0A

Tetradic

#0A447F

#7F0A7F

#7F450A

#0A7F0B

Color Blindness Simulation

Original

#0A447F

Protanopia

#232471

Deuteranopia

#201B6D

Tritanopia

#0D6563

Achromatopsia

#3C3C3C

CSS Usage

background-color: #0A447F;
color: #0A447F;
border-color: #0A447F;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F2F7FD
100
#E0EDFA
200
#BDDBFA
300
#8EC1F6
400
#50A0F1
500
#137EEC
600
#0F65BD
700
#0C5197
800
#093F76
900
#0B3056
950
#071E36

Contrast Checker

Text on white

9.78:1

AA Pass AAA Pass

Text on black

2.15:1

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