#1F453A

#1F453A

Color Values

HEX

#1F453A

RGB

31, 69, 58

HSL

162.6, 38.0%, 19.6%

HSV

162.6, 55.1%, 27.1%

CMYK

55.1%, 0.0%, 15.9%, 72.9%

OKLCH

0.3587 0.0479 172.3

Properties

Cool Dark Nearest: RAL 6005 Moss Green

Color Harmonies

Complementary

#1F453A

#451F2A

Analogous

#1F4527

#1F3D45

#1F453A

Triadic

#1F453A

#3A1F45

#453A1F

Split Complementary

#1F453A

#451F3D

#45271F

Tetradic

#1F453A

#271F45

#451F2A

#3D451F

Color Blindness Simulation

Original

#1F453A

Protanopia

#2F303D

Deuteranopia

#2D2A3D

Tritanopia

#213F3F

Achromatopsia

#3C3C3C

CSS Usage

background-color: #1F453A;
color: #1F453A;
border-color: #1F453A;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F5FAF8
100
#E7F3F0
200
#CEE9E1
300
#ABD9CC
400
#7DC5B0
500
#4FB094
600
#3F8D76
700
#33715F
800
#28584A
900
#204137
950
#142923

Contrast Checker

Text on white

10.66:1

AA Pass AAA Pass

Text on black

1.97:1

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