#2F4B6A

#2F4B6A

Color Values

HEX

#2F4B6A

RGB

47, 75, 106

HSL

211.5, 38.6%, 30.0%

HSV

211.5, 55.7%, 41.6%

CMYK

55.7%, 29.2%, 0.0%, 58.4%

OKLCH

0.4051 0.0626 251.9

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#2F4B6A

#6A4E2F

Analogous

#2F696A

#302F6A

#2F4B6A

Triadic

#2F4B6A

#6A2F4B

#4B6A2F

Split Complementary

#2F4B6A

#6A302F

#696A2F

Tetradic

#2F4B6A

#6A2F69

#6A4E2F

#2F6A30

Color Blindness Simulation

Original

#2F4B6A

Protanopia

#3B3B63

Deuteranopia

#3A3761

Tritanopia

#305D5B

Achromatopsia

#474747

CSS Usage

background-color: #2F4B6A;
color: #2F4B6A;
border-color: #2F4B6A;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E7EDF3
200
#CEDBE9
300
#AAC1D9
400
#7C9FC5
500
#4E7DB1
600
#3F648D
700
#325071
800
#273F58
900
#203041
950
#141E29

Contrast Checker

Text on white

8.99:1

AA Pass AAA Pass

Text on black

2.34:1

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