#045B5C

#045B5C

Color Values

HEX

#045B5C

RGB

4, 91, 92

HSL

180.7, 91.7%, 18.8%

HSV

180.7, 95.7%, 36.1%

CMYK

95.7%, 1.1%, 0.0%, 63.9%

OKLCH

0.4276 0.0716 196.1

Properties

Cool Dark Nearest: RAL 6026 Opal Green

Color Harmonies

Complementary

#045B5C

#5C0504

Analogous

#045C31

#042F5C

#045B5C

Triadic

#045B5C

#5C045B

#5B5C04

Split Complementary

#045B5C

#5C042F

#5C3104

Tetradic

#045B5C

#31045C

#5C0504

#2F5C04

Color Blindness Simulation

Original

#045B5C

Protanopia

#2A2A5C

Deuteranopia

#251E5C

Tritanopia

#085C5C

Achromatopsia

#494949

CSS Usage

background-color: #045B5C;
color: #045B5C;
border-color: #045B5C;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F1FDFD
100
#DFFBFB
200
#BBFBFC
300
#8AF9FA
400
#4AF5F7
500
#0BF2F4
600
#08C1C4
700
#079B9C
800
#05797A
900
#085858
950
#053738

Contrast Checker

Text on white

7.91:1

AA Pass AAA Pass

Text on black

2.66:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026