#021C05

#021C05

Color Values

HEX

#021C05

RGB

2, 28, 5

HSL

126,9, 86,7%, 5,9%

HSV

126,9, 92,9%, 11,0%

CMYK

92,9%, 0,0%, 82,1%, 89,0%

OKLCH

0,1987 0,0559 145,9

Properties

Cool Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#021C05

#1C0219

Analogous

#0C1C02

#021C12

#021C05

Triadic

#021C05

#05021C

#1C0502

Split Complementary

#021C05

#12021C

#1C020C

Tetradic

#021C05

#020C1C

#1C0219

#1C1202

Color Blindness Simulation

Original

#021C05

Protanopia

#0D0D0B

Deuteranopia

#0C0A0C

Tritanopia

#030F10

Achromatopsia

#151515

CSS Usage

background-color: #021C05;
color: #021C05;
border-color: #021C05;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F2FDF3
100
#E0FAE3
200
#BCFAC3
300
#8DF799
400
#4FF262
500
#11EE2A
600
#0EBE22
700
#0B981B
800
#087715
900
#0B5613
950
#07360C

Contrast Checker

Text on white

17,94:1

AA Pass AAA Pass

Text on black

1,17:1

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