#30367A

#30367A

Color Values

HEX

#30367A

RGB

48, 54, 122

HSL

235.1, 43.5%, 33.3%

HSV

235.1, 60.7%, 47.8%

CMYK

60.7%, 55.7%, 0.0%, 52.2%

OKLCH

0.3678 0.1143 275.5

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#30367A

#7A7430

Analogous

#305B7A

#4F307A

#30367A

Triadic

#30367A

#7A3036

#367A30

Split Complementary

#30367A

#7A4F30

#5B7A30

Tetradic

#30367A

#7A305B

#7A7430

#307A4F

Color Blindness Simulation

Original

#30367A

Protanopia

#33336A

Deuteranopia

#323266

Tritanopia

#305D5A

Achromatopsia

#3A3A3A

CSS Usage

background-color: #30367A;
color: #30367A;
border-color: #30367A;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E8F4
200
#CCCEEB
300
#A7ACDC
400
#787ECA
500
#4851B7
600
#3A4192
700
#2E3475
800
#24295B
900
#1D2143
950
#13152B

Contrast Checker

Text on white

10.86:1

AA Pass AAA Pass

Text on black

1.93:1

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