#15314B

#15314B

Color Values

HEX

#15314B

RGB

21, 49, 75

HSL

208.9, 56.3%, 18.8%

HSV

208.9, 72.0%, 29.4%

CMYK

72.0%, 34.7%, 0.0%, 70.6%

OKLCH

0.3052 0.0582 248.7

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#15314B

#4B2F15

Analogous

#154B4A

#15164B

#15314B

Triadic

#15314B

#4B1531

#314B15

Split Complementary

#15314B

#4B1516

#4B4A15

Tetradic

#15314B

#4A154B

#4B2F15

#164B15

Color Blindness Simulation

Original

#15314B

Protanopia

#212145

Deuteranopia

#201D43

Tritanopia

#16403F

Achromatopsia

#2D2D2D

CSS Usage

background-color: #15314B;
color: #15314B;
border-color: #15314B;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F4F7FB
100
#E5EDF6
200
#C7DCEF
300
#9FC3E4
400
#6CA3D6
500
#3882C7
600
#2D689F
700
#245380
800
#1C4164
900
#183149
950
#0F1F2E

Contrast Checker

Text on white

13.35:1

AA Pass AAA Pass

Text on black

1.57:1

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