#153C42

#153C42

Color Values

HEX

#153C42

RGB

21, 60, 66

HSL

188.0, 51.7%, 17.1%

HSV

188.0, 68.2%, 25.9%

CMYK

68.2%, 9.1%, 0.0%, 74.1%

OKLCH

0.3313 0.0446 209.0

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#153C42

#421B15

Analogous

#154232

#152642

#153C42

Triadic

#153C42

#42153C

#3C4215

Split Complementary

#153C42

#421526

#423215

Tetradic

#153C42

#321542

#421B15

#264215

Color Blindness Simulation

Original

#153C42

Protanopia

#262641

Deuteranopia

#242140

Tritanopia

#173F3F

Achromatopsia

#343434

CSS Usage

background-color: #153C42;
color: #153C42;
border-color: #153C42;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F4FAFB
100
#E5F3F5
200
#C9E9EE
300
#A2D9E1
400
#70C4D1
500
#3EB0C1
600
#318D9B
700
#27717C
800
#1F5861
900
#1A4147
950
#10292D

Contrast Checker

Text on white

11.95:1

AA Pass AAA Pass

Text on black

1.76:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026