#030B6F

#030B6F

Color Values

HEX

#030B6F

RGB

3, 11, 111

HSL

235.6, 94.7%, 22.4%

HSV

235.6, 97.3%, 43.5%

CMYK

97.3%, 90.1%, 0.0%, 56.5%

OKLCH

0.2577 0.1609 265.3

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#030B6F

#6F6703

Analogous

#03416F

#31036F

#030B6F

Triadic

#030B6F

#6F030B

#0B6F03

Split Complementary

#030B6F

#6F3103

#416F03

Tetradic

#030B6F

#6F0341

#6F6703

#036F31

Color Blindness Simulation

Original

#030B6F

Protanopia

#060757

Deuteranopia

#060551

Tritanopia

#034440

Achromatopsia

#111111

CSS Usage

background-color: #030B6F;
color: #030B6F;
border-color: #030B6F;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F1F2FE
100
#DFE1FC
200
#B9BEFD
300
#8890FC
400
#4754FA
500
#0718F8
600
#0514C7
700
#04109F
800
#030C7C
900
#070D5A
950
#050839

Contrast Checker

Text on white

16.39:1

AA Pass AAA Pass

Text on black

1.28:1

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