#153E48

#153E48

Color Values

HEX

#153E48

RGB

21, 62, 72

HSL

191.8, 54.8%, 18.2%

HSV

191.8, 70.8%, 28.2%

CMYK

70.8%, 13.9%, 0.0%, 71.8%

OKLCH

0.3399 0.0482 216.6

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#153E48

#481F15

Analogous

#154838

#152448

#153E48

Triadic

#153E48

#48153E

#3E4815

Split Complementary

#153E48

#481524

#483815

Tetradic

#153E48

#381548

#481F15

#244815

Color Blindness Simulation

Original

#153E48

Protanopia

#272746

Deuteranopia

#242145

Tritanopia

#174443

Achromatopsia

#363636

CSS Usage

background-color: #153E48;
color: #153E48;
border-color: #153E48;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F4FAFB
100
#E5F2F5
200
#C8E7EF
300
#A0D6E3
400
#6DC0D4
500
#3AAAC5
600
#2E889E
700
#256D7E
800
#1D5563
900
#193F48
950
#10282E

Contrast Checker

Text on white

11.57:1

AA Pass AAA Pass

Text on black

1.81:1

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