#010314

#010314

Color Values

HEX

#010314

RGB

1, 3, 20

HSL

233.7, 90.5%, 4.1%

HSV

233.7, 95.0%, 7.8%

CMYK

95.0%, 85.0%, 0.0%, 92.2%

OKLCH

0.1097 0.0446 266.8

Properties

Cool Dark Nearest: black

Color Harmonies

Complementary

#010314

#141201

Analogous

#010C14

#080114

#010314

Triadic

#010314

#140103

#031401

Split Complementary

#010314

#140801

#0C1401

Tetradic

#010314

#14010C

#141201

#011408

Color Blindness Simulation

Original

#010314

Protanopia

#020210

Deuteranopia

#02020F

Tritanopia

#010D0C

Achromatopsia

#040404

CSS Usage

background-color: #010314;
color: #010314;
border-color: #010314;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#F1F3FD
100
#DFE2FB
200
#BBC2FC
300
#8A96F9
400
#4B5DF6
500
#0C24F3
600
#0A1DC2
700
#08179B
800
#061279
900
#091158
950
#060B38

Contrast Checker

Text on white

20.5:1

AA Pass AAA Pass

Text on black

1.02:1

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