#1D3350

#1D3350

Color Values

HEX

#1D3350

RGB

29, 51, 80

HSL

214.1, 46.8%, 21.4%

HSV

214.1, 63.8%, 31.4%

CMYK

63.7%, 36.3%, 0.0%, 68.6%

OKLCH

0.318 0.0593 255.8

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#1D3350

#503A1D

Analogous

#1D4D50

#211D50

#1D3350

Triadic

#1D3350

#501D33

#33501D

Split Complementary

#1D3350

#50211D

#4D501D

Tetradic

#1D3350

#501D4D

#503A1D

#1D5021

Color Blindness Simulation

Original

#1D3350

Protanopia

#272749

Deuteranopia

#252447

Tritanopia

#1E4342

Achromatopsia

#303030

CSS Usage

background-color: #1D3350;
color: #1D3350;
border-color: #1D3350;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CBD9EC
300
#A5BEDE
400
#749BCD
500
#4477BB
600
#365F96
700
#2B4C78
800
#223C5E
900
#1C2E45
950
#121D2B

Contrast Checker

Text on white

12.79:1

AA Pass AAA Pass

Text on black

1.64:1

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