#070528

#070528

Color Values

HEX

#070528

RGB

7, 5, 40

HSL

243.4, 77.8%, 8.8%

HSV

243.4, 87.5%, 15.7%

CMYK

82.5%, 87.5%, 0.0%, 84.3%

OKLCH

0.152 0.07 277.4

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#070528

#262805

Analogous

#051428

#180528

#070528

Triadic

#070528

#280705

#052807

Split Complementary

#070528

#281805

#142805

Tetradic

#070528

#280514

#262805

#052818

Color Blindness Simulation

Original

#070528

Protanopia

#060620

Deuteranopia

#06061E

Tritanopia

#071917

Achromatopsia

#080808

CSS Usage

background-color: #070528;
color: #070528;
border-color: #070528;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F3F2FC
100
#E3E1F9
200
#C3C0F7
300
#9892F1
400
#6057EA
500
#281CE3
600
#2017B5
700
#191291
800
#140E71
900
#120F52
950
#0C0934

Contrast Checker

Text on white

19.79:1

AA Pass AAA Pass

Text on black

1.06:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026