#048F9F

#048F9F

Color Values

HEX

#048F9F

RGB

4, 143, 159

HSL

186.2, 95.1%, 32.0%

HSV

186.2, 97.5%, 62.4%

CMYK

97.5%, 10.1%, 0.0%, 37.6%

OKLCH

0.5952 0.1019 208.7

Properties

Cool Light Nearest: NCS S 1050-B20G Cyan

Color Harmonies

Complementary

#048F9F

#9F1404

Analogous

#049F62

#04429F

#048F9F

Triadic

#048F9F

#9F048F

#8F9F04

Split Complementary

#048F9F

#9F0442

#9F6204

Tetradic

#048F9F

#62049F

#9F1404

#429F04

Color Blindness Simulation

Original

#048F9F

Protanopia

#40419B

Deuteranopia

#382E9A

Tritanopia

#0B9897

Achromatopsia

#737373

CSS Usage

background-color: #048F9F;
color: #048F9F;
border-color: #048F9F;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F1FCFE
100
#DFF9FC
200
#B9F6FD
300
#88F0FC
400
#47E8FA
500
#06E0F9
600
#05B3C7
700
#048F9F
800
#03707C
900
#07515A
950
#043339

Contrast Checker

Text on white

3.86:1

AA Fail AAA Fail

Text on black

5.43:1

AA Pass 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