#012019

#012019

Color Values

HEX

#012019

RGB

1, 32, 25

HSL

166.5, 93.9%, 6.5%

HSV

166.5, 96.9%, 12.5%

CMYK

96.9%, 0.0%, 21.9%, 87.5%

OKLCH

0.218 0.0399 174.9

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#012019

#200108

Analogous

#01200A

#011820

#012019

Triadic

#012019

#190120

#201901

Split Complementary

#012019

#200118

#200A01

Tetradic

#012019

#0A0120

#200108

#182001

Color Blindness Simulation

Original

#012019

Protanopia

#0E0F1B

Deuteranopia

#0D0A1B

Tritanopia

#031C1C

Achromatopsia

#191919

CSS Usage

background-color: #012019;
color: #012019;
border-color: #012019;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F1FDFB
100
#DFFBF5
200
#BAFDEE
300
#88FBE1
400
#48F9D1
500
#08F7C1
600
#06C69B
700
#059E7C
800
#047C61
900
#085947
950
#05382D

Contrast Checker

Text on white

17.19:1

AA Pass AAA Pass

Text on black

1.22:1

AA Fail 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