#02011F

#02011F

Color Values

HEX

#02011F

RGB

2, 1, 31

HSL

242.0, 93.8%, 6.3%

HSV

242.0, 96.8%, 12.2%

CMYK

93.5%, 96.8%, 0.0%, 87.8%

OKLCH

0.1177 0.0688 272.0

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#02011F

#1E1F01

Analogous

#010F1F

#11011F

#02011F

Triadic

#02011F

#1F0201

#011F02

Split Complementary

#02011F

#1F1101

#0F1F01

Tetradic

#02011F

#1F010F

#1E1F01

#011F11

Color Blindness Simulation

Original

#02011F

Protanopia

#020218

Deuteranopia

#020216

Tritanopia

#021211

Achromatopsia

#030303

CSS Usage

background-color: #02011F;
color: #02011F;
border-color: #02011F;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F2F1FD
100
#E0DFFB
200
#BCBAFD
300
#8C88FB
400
#4E48F9
500
#1008F7
600
#0D06C6
700
#0A059E
800
#08047C
900
#0A0859
950
#060538

Contrast Checker

Text on white

20.45:1

AA Pass AAA Pass

Text on black

1.03:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026