#1D4142

#1D4142

Color Values

HEX

#1D4142

RGB

29, 65, 66

HSL

181.6, 38.9%, 18.6%

HSV

181.6, 56.1%, 25.9%

CMYK

56.1%, 1.5%, 0.0%, 74.1%

OKLCH

0.3492 0.0414 197.8

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#1D4142

#421E1D

Analogous

#1D4230

#1D2E42

#1D4142

Triadic

#1D4142

#421D41

#41421D

Split Complementary

#1D4142

#421D2E

#42301D

Tetradic

#1D4142

#301D42

#421E1D

#2E421D

Color Blindness Simulation

Original

#1D4142

Protanopia

#2D2D42

Deuteranopia

#2A2842

Tritanopia

#1F4242

Achromatopsia

#393939

CSS Usage

background-color: #1D4142;
color: #1D4142;
border-color: #1D4142;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F5FAFA
100
#E7F3F3
200
#CDE8E9
300
#AAD8DA
400
#7CC3C5
500
#4EAEB1
600
#3E8C8E
700
#327071
800
#275759
900
#1F4141
950
#142929

Contrast Checker

Text on white

11.13:1

AA Pass AAA Pass

Text on black

1.89:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026