#02012F

#02012F

Color Values

HEX

#02012F

RGB

2, 1, 47

HSL

241,3, 95,8%, 9,4%

HSV

241,3, 97,9%, 18,4%

CMYK

95,7%, 97,9%, 0,0%, 81,6%

OKLCH

0,1441 0,0914 268,3

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#02012F

#2E2F01

Analogous

#01172F

#19012F

#02012F

Triadic

#02012F

#2F0201

#012F02

Split Complementary

#02012F

#2F1901

#172F01

Tetradic

#02012F

#2F0117

#2E2F01

#012F19

Color Blindness Simulation

Original

#02012F

Protanopia

#020224

Deuteranopia

#020221

Tritanopia

#021B19

Achromatopsia

#050505

CSS Usage

background-color: #02012F;
color: #02012F;
border-color: #02012F;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F1F1FE
100
#DFDFFC
200
#BBB9FE
300
#8A87FC
400
#4A46FB
500
#0B05FA
600
#0904C8
700
#0703A0
800
#05037D
900
#08075A
950
#050439

Contrast Checker

Text on white

20,04:1

AA Pass AAA Pass

Text on black

1,05:1

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