#021D46

#021D46

Color Values

HEX

#021D46

RGB

2, 29, 70

HSL

216,2, 94,4%, 14,1%

HSV

216,2, 97,1%, 27,5%

CMYK

97,1%, 58,6%, 0,0%, 72,5%

OKLCH

0,2399 0,0841 258,3

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#021D46

#462B02

Analogous

#023F46

#090246

#021D46

Triadic

#021D46

#46021D

#1D4602

Split Complementary

#021D46

#460902

#3F4602

Tetradic

#021D46

#46023F

#462B02

#024609

Color Blindness Simulation

Original

#021D46

Protanopia

#0E0E3C

Deuteranopia

#0C0A3A

Tritanopia

#033433

Achromatopsia

#1A1A1A

CSS Usage

background-color: #021D46;
color: #021D46;
border-color: #021D46;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F1F6FD
100
#DFEAFB
200
#BAD4FD
300
#88B6FC
400
#488EFA
500
#0767F8
600
#0652C6
700
#05429F
800
#04337C
900
#07285A
950
#051939

Contrast Checker

Text on white

16,58:1

AA Pass AAA Pass

Text on black

1,27:1

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