#306368

#306368

Color Values

HEX

#306368

RGB

48, 99, 104

HSL

185.4, 36.8%, 29.8%

HSV

185.4, 53.8%, 40.8%

CMYK

53.8%, 4.8%, 0.0%, 59.2%

OKLCH

0.4666 0.0552 203.9

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#306368

#683530

Analogous

#306851

#304768

#306368

Triadic

#306368

#683063

#636830

Split Complementary

#306368

#683047

#685130

Tetradic

#306368

#513068

#683530

#476830

Color Blindness Simulation

Original

#306368

Protanopia

#464767

Deuteranopia

#433F66

Tritanopia

#336666

Achromatopsia

#595959

CSS Usage

background-color: #306368;
color: #306368;
border-color: #306368;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F5F9FA
100
#E8F2F3
200
#CEE6E8
300
#ABD4D8
400
#7EBDC3
500
#51A6AE
600
#40858C
700
#346A70
800
#285357
900
#203E40
950
#142729

Contrast Checker

Text on white

6.75:1

AA Pass AAA Fail

Text on black

3.11:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026