#2E3B59

#2E3B59

Color Values

HEX

#2E3B59

RGB

46, 59, 89

HSL

221.9, 31.9%, 26.5%

HSV

221.9, 48.3%, 34.9%

CMYK

48.3%, 33.7%, 0.0%, 65.1%

OKLCH

0.3551 0.0553 265.8

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2E3B59

#594C2E

Analogous

#2E5159

#372E59

#2E3B59

Triadic

#2E3B59

#592E3B

#3B592E

Split Complementary

#2E3B59

#59372E

#51592E

Tetradic

#2E3B59

#592E51

#594C2E

#2E5937

Color Blindness Simulation

Original

#2E3B59

Protanopia

#343452

Deuteranopia

#333250

Tritanopia

#2F4C4B

Achromatopsia

#3A3A3A

CSS Usage

background-color: #2E3B59;
color: #2E3B59;
border-color: #2E3B59;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F7F9
100
#E8EBF2
200
#D0D7E7
300
#AEBAD5
400
#8395BF
500
#576FA8
600
#455987
700
#38476C
800
#2B3854
900
#232B3E
950
#161B27

Contrast Checker

Text on white

11.13:1

AA Pass AAA Pass

Text on black

1.89:1

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