#2D4B61

#2D4B61

Color Values

HEX

#2D4B61

RGB

45, 75, 97

HSL

205.4, 36.6%, 27.8%

HSV

205.4, 53.6%, 38.0%

CMYK

53.6%, 22.7%, 0.0%, 62.0%

OKLCH

0.3992 0.0518 241.5

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2D4B61

#61432D

Analogous

#2D615D

#2D3161

#2D4B61

Triadic

#2D4B61

#612D4B

#4B612D

Split Complementary

#2D4B61

#612D31

#615D2D

Tetradic

#2D4B61

#5D2D61

#61432D

#31612D

Color Blindness Simulation

Original

#2D4B61

Protanopia

#3A3A5C

Deuteranopia

#38365A

Tritanopia

#2E5757

Achromatopsia

#464646

CSS Usage

background-color: #2D4B61;
color: #2D4B61;
border-color: #2D4B61;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F5F8FA
100
#E8EEF3
200
#CEDDE8
300
#ABC5D8
400
#7EA6C3
500
#5187AE
600
#416C8B
700
#34566F
800
#284357
900
#203340
950
#152029

Contrast Checker

Text on white

9.17:1

AA Pass AAA Pass

Text on black

2.29:1

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