#30458F

#30458F

Color Values

HEX

#30458F

RGB

48, 69, 143

HSL

226.7, 49.7%, 37.5%

HSV

226.7, 66.4%, 56.1%

CMYK

66.4%, 51.7%, 0.0%, 43.9%

OKLCH

0.4158 0.1249 268.6

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#30458F

#8F7A30

Analogous

#30758F

#4B308F

#30458F

Triadic

#30458F

#8F3045

#458F30

Split Complementary

#30458F

#8F4B30

#758F30

Tetradic

#30458F

#8F3075

#8F7A30

#308F4B

Color Blindness Simulation

Original

#30458F

Protanopia

#39397D

Deuteranopia

#383679

Tritanopia

#316F6C

Achromatopsia

#464646

CSS Usage

background-color: #30458F;
color: #30458F;
border-color: #30458F;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F6FB
100
#E6E9F5
200
#CAD1ED
300
#A3B1E0
400
#7287D0
500
#405CBF
600
#334A99
700
#293B7A
800
#202E5F
900
#1B2446
950
#11172C

Contrast Checker

Text on white

8.85:1

AA Pass AAA Pass

Text on black

2.37:1

AA Fail AAA Fail

Related Articles

Brand Stories

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

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026