#2D515A

#2D515A

Color Values

HEX

#2D515A

RGB

45, 81, 90

HSL

192.0, 33.3%, 26.5%

HSV

192.0, 50.0%, 35.3%

CMYK

50.0%, 10.0%, 0.0%, 64.7%

OKLCH

0.4117 0.044 215.6

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#2D515A

#5A362D

Analogous

#2D5A4D

#2D3B5A

#2D515A

Triadic

#2D515A

#5A2D51

#515A2D

Split Complementary

#2D515A

#5A2D3B

#5A4D2D

Tetradic

#2D515A

#4D2D5A

#5A362D

#3B5A2D

Color Blindness Simulation

Original

#2D515A

Protanopia

#3D3D58

Deuteranopia

#3A3857

Tritanopia

#2F5656

Achromatopsia

#4A4A4A

CSS Usage

background-color: #2D515A;
color: #2D515A;
border-color: #2D515A;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F5F9FA
100
#E8F0F2
200
#CFE2E7
300
#ADCED6
400
#81B4C0
500
#5599AA
600
#447A88
700
#36626D
800
#2B4C55
900
#22393F
950
#152428

Contrast Checker

Text on white

8.62:1

AA Pass AAA Pass

Text on black

2.44:1

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