#2A2F40

#2A2F40

Color Values

HEX

#2A2F40

RGB

42, 47, 64

HSL

226.4, 20.8%, 20.8%

HSV

226.4, 34.4%, 25.1%

CMYK

34.4%, 26.6%, 0.0%, 74.9%

OKLCH

0.308 0.0315 271.7

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2A2F40

#403B2A

Analogous

#2A3A40

#302A40

#2A2F40

Triadic

#2A2F40

#402A2F

#2F402A

Split Complementary

#2A2F40

#40302A

#3A402A

Tetradic

#2A2F40

#402A3A

#403B2A

#2A4030

Color Blindness Simulation

Original

#2A2F40

Protanopia

#2C2C3C

Deuteranopia

#2C2C3B

Tritanopia

#2A3938

Achromatopsia

#2F2F2F

CSS Usage

background-color: #2A2F40;
color: #2A2F40;
border-color: #2A2F40;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F7F9
100
#EAEBF0
200
#D4D7E3
300
#B5BBCF
400
#8D96B4
500
#65719A
600
#515A7B
700
#414863
800
#32394D
900
#272B3A
950
#191B24

Contrast Checker

Text on white

13.3:1

AA Pass AAA Pass

Text on black

1.58:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026