#2A2F39

#2A2F39

Color Values

HEX

#2A2F39

RGB

42, 47, 57

HSL

220.0, 15.2%, 19.4%

HSV

220.0, 26.3%, 22.4%

CMYK

26.3%, 17.5%, 0.0%, 77.6%

OKLCH

0.3046 0.0194 264.2

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#2A2F39

#39342A

Analogous

#2A3639

#2C2A39

#2A2F39

Triadic

#2A2F39

#392A2F

#2F392A

Split Complementary

#2A2F39

#392C2A

#36392A

Tetradic

#2A2F39

#392A36

#39342A

#2A392C

Color Blindness Simulation

Original

#2A2F39

Protanopia

#2C2C37

Deuteranopia

#2C2C36

Tritanopia

#2A3534

Achromatopsia

#2F2F2F

CSS Usage

background-color: #2A2F39;
color: #2A2F39;
border-color: #2A2F39;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F6F7F8
100
#EBECEF
200
#D6D9E1
300
#B8BFCB
400
#929CAF
500
#6C7993
600
#566176
700
#454D5E
800
#363D49
900
#2A2E37
950
#1A1D23

Contrast Checker

Text on white

13.43:1

AA Pass AAA Pass

Text on black

1.56:1

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