#3A2F46

#3A2F46

Color Values

HEX

#3A2F46

RGB

58, 47, 70

HSL

268.7, 19.7%, 22.9%

HSV

268.7, 32.9%, 27.5%

CMYK

17.1%, 32.9%, 0.0%, 72.5%

OKLCH

0.3272 0.0423 306.0

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#3A2F46

#3B462F

Analogous

#2F2F46

#452F46

#3A2F46

Triadic

#3A2F46

#463A2F

#2F463A

Split Complementary

#3A2F46

#46452F

#2F462F

Tetradic

#3A2F46

#462F2F

#3B462F

#2F4645

Color Blindness Simulation

Original

#3A2F46

Protanopia

#353540

Deuteranopia

#36373F

Tritanopia

#393C3B

Achromatopsia

#333333

CSS Usage

background-color: #3A2F46;
color: #3A2F46;
border-color: #3A2F46;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F7F6F9
100
#EDEAF0
200
#DBD4E2
300
#C1B6CE
400
#A08EB3
500
#7E6699
600
#65527A
700
#514262
800
#3F334C
900
#302839
950
#1E1924

Contrast Checker

Text on white

12.54:1

AA Pass AAA Pass

Text on black

1.67:1

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