#033B66

#033B66

Color Values

HEX

#033B66

RGB

3, 59, 102

HSL

206.1, 94.3%, 20.6%

HSV

206.1, 97.1%, 40.0%

CMYK

97.1%, 42.2%, 0.0%, 60.0%

OKLCH

0.3447 0.0918 248.7

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#033B66

#662E03

Analogous

#036660

#030966

#033B66

Triadic

#033B66

#66033B

#3B6603

Split Complementary

#033B66

#660309

#666003

Tetradic

#033B66

#600366

#662E03

#096603

Color Blindness Simulation

Original

#033B66

Protanopia

#1B1C5C

Deuteranopia

#181459

Tritanopia

#065352

Achromatopsia

#323232

CSS Usage

background-color: #033B66;
color: #033B66;
border-color: #033B66;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F1F8FD
100
#DFEFFB
200
#BAE0FD
300
#88C9FC
400
#48ACFA
500
#078FF8
600
#0673C6
700
#055C9F
800
#04487C
900
#07365A
950
#052239

Contrast Checker

Text on white

11.53:1

AA Pass AAA Pass

Text on black

1.82:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

ก.พ. 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

ม.ค. 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

ม.ค. 21, 2026