#1D6566

#1D6566

Color Values

HEX

#1D6566

RGB

29, 101, 102

HSL

180.8, 55.7%, 25.7%

HSV

180.8, 71.6%, 40.0%

CMYK

71.6%, 1.0%, 0.0%, 60.0%

OKLCH

0.4642 0.0688 196.4

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#1D6566

#661E1D

Analogous

#1D6643

#1D4166

#1D6566

Triadic

#1D6566

#661D65

#65661D

Split Complementary

#1D6566

#661D41

#66431D

Tetradic

#1D6566

#431D66

#661E1D

#41661D

Color Blindness Simulation

Original

#1D6566

Protanopia

#3C3D66

Deuteranopia

#383366

Tritanopia

#216666

Achromatopsia

#565656

CSS Usage

background-color: #1D6566;
color: #1D6566;
border-color: #1D6566;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F4FBFB
100
#E5F5F6
200
#C7EFEF
300
#A0E3E4
400
#6CD4D5
500
#38C5C7
600
#2D9D9F
700
#247E7F
800
#1C6263
900
#184849
950
#0F2E2E

Contrast Checker

Text on white

6.76:1

AA Pass AAA Fail

Text on black

3.11:1

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