#1D4652

#1D4652

Color Values

HEX

#1D4652

RGB

29, 70, 82

HSL

193.6, 47.7%, 21.8%

HSV

193.6, 64.6%, 32.2%

CMYK

64.6%, 14.6%, 0.0%, 67.8%

OKLCH

0.3704 0.0499 219.8

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#1D4652

#52291D

Analogous

#1D5244

#1D2C52

#1D4652

Triadic

#1D4652

#521D46

#46521D

Split Complementary

#1D4652

#521D2C

#52441D

Tetradic

#1D4652

#441D52

#52291D

#2C521D

Color Blindness Simulation

Original

#1D4652

Protanopia

#2F2F4F

Deuteranopia

#2C294E

Tritanopia

#1F4D4C

Achromatopsia

#3E3E3E

CSS Usage

background-color: #1D4652;
color: #1D4652;
border-color: #1D4652;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F4F9FA
100
#E6F1F4
200
#CAE5EC
300
#A5D2DF
400
#74B9CE
500
#43A1BC
600
#358197
700
#2B6779
800
#21505E
900
#1C3C45
950
#11262C

Contrast Checker

Text on white

10.24:1

AA Pass AAA Pass

Text on black

2.05:1

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