#2E5259

#2E5259

Color Values

HEX

#2E5259

RGB

46, 82, 89

HSL

189.8, 31.9%, 26.5%

HSV

189.8, 48.3%, 34.9%

CMYK

48.3%, 7.9%, 0.0%, 65.1%

OKLCH

0.4144 0.043 211.4

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#2E5259

#59352E

Analogous

#2E594B

#2E3D59

#2E5259

Triadic

#2E5259

#592E52

#52592E

Split Complementary

#2E5259

#592E3D

#594B2E

Tetradic

#2E5259

#4B2E59

#59352E

#3D592E

Color Blindness Simulation

Original

#2E5259

Protanopia

#3E3E57

Deuteranopia

#3C3957

Tritanopia

#305656

Achromatopsia

#4B4B4B

CSS Usage

background-color: #2E5259;
color: #2E5259;
border-color: #2E5259;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F5F9F9
100
#E8F0F2
200
#D0E3E7
300
#AECFD5
400
#83B5BF
500
#579BA8
600
#457C87
700
#38636C
800
#2B4D54
900
#233A3E
950
#162527

Contrast Checker

Text on white

8.51:1

AA Pass AAA Pass

Text on black

2.47:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

1月 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1月 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1月 15, 2026