#30547A

#30547A

Color Values

HEX

#30547A

RGB

48, 84, 122

HSL

210.8, 43.5%, 33.3%

HSV

210.8, 60.7%, 47.8%

CMYK

60.7%, 31.1%, 0.0%, 52.2%

OKLCH

0.4368 0.0757 251.1

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#30547A

#7A5630

Analogous

#30797A

#31307A

#30547A

Triadic

#30547A

#7A3054

#547A30

Split Complementary

#30547A

#7A3130

#797A30

Tetradic

#30547A

#7A3079

#7A5630

#307A31

Color Blindness Simulation

Original

#30547A

Protanopia

#404071

Deuteranopia

#3E3B6F

Tritanopia

#326A68

Achromatopsia

#4F4F4F

CSS Usage

background-color: #30547A;
color: #30547A;
border-color: #30547A;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E7EDF4
200
#CCDBEB
300
#A7C1DC
400
#78A0CA
500
#487EB7
600
#3A6592
700
#2E5175
800
#243F5B
900
#1D3043
950
#131E2B

Contrast Checker

Text on white

7.85:1

AA Pass AAA Pass

Text on black

2.67:1

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