#3B293E

#3B293E

Color Values

HEX

#3B293E

RGB

59, 41, 62

HSL

291.4, 20.4%, 20.2%

HSV

291.4, 33.9%, 24.3%

CMYK

4.8%, 33.9%, 0.0%, 75.7%

OKLCH

0.311 0.0441 321.6

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#3B293E

#2C3E29

Analogous

#30293E

#3E2937

#3B293E

Triadic

#3B293E

#3E3B29

#293E3B

Split Complementary

#3B293E

#373E29

#293E30

Tetradic

#3B293E

#3E3029

#2C3E29

#29373E

Color Blindness Simulation

Original

#3B293E

Protanopia

#333339

Deuteranopia

#343638

Tritanopia

#3A3534

Achromatopsia

#2E2E2E

CSS Usage

background-color: #3B293E;
color: #3B293E;
border-color: #3B293E;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F8F6F9
100
#EFEAF0
200
#E0D4E3
300
#CBB5CE
400
#AE8DB4
500
#92659A
600
#75517B
700
#5D4162
800
#49334D
900
#372839
950
#231924

Contrast Checker

Text on white

13.35:1

AA Pass AAA Pass

Text on black

1.57:1

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