#07121D

#07121D

Color Values

HEX

#07121D

RGB

7, 18, 29

HSL

210.0, 61.1%, 7.1%

HSV

210.0, 75.9%, 11.4%

CMYK

75.9%, 37.9%, 0.0%, 88.6%

OKLCH

0.1778 0.0282 249.0

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#07121D

#1D1207

Analogous

#071D1D

#07071D

#07121D

Triadic

#07121D

#1D0712

#121D07

Split Complementary

#07121D

#1D0707

#1D1D07

Tetradic

#07121D

#1D071D

#1D1207

#071D07

Color Blindness Simulation

Original

#07121D

Protanopia

#0C0C1A

Deuteranopia

#0B0A1A

Tritanopia

#081818

Achromatopsia

#101010

CSS Usage

background-color: #07121D;
color: #07121D;
border-color: #07121D;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#F3F7FB
100
#E4EDF6
200
#C5DBF1
300
#9CC2E7
400
#67A1DA
500
#3280CD
600
#2866A4
700
#205283
800
#194067
900
#16304B
950
#0E1F2F

Contrast Checker

Text on white

18.86:1

AA Pass AAA Pass

Text on black

1.11:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026