#071935

#071935

Color Values

HEX

#071935

RGB

7, 25, 53

HSL

216.5, 76.7%, 11.8%

HSV

216.5, 86.8%, 20.8%

CMYK

86.8%, 52.8%, 0.0%, 79.2%

OKLCH

0.2167 0.06 258.8

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#071935

#352307

Analogous

#073035

#0C0735

#071935

Triadic

#071935

#350719

#193507

Split Complementary

#071935

#350C07

#303507

Tetradic

#071935

#350730

#352307

#07350C

Color Blindness Simulation

Original

#071935

Protanopia

#0F0F2E

Deuteranopia

#0E0C2D

Tritanopia

#082928

Achromatopsia

#171717

CSS Usage

background-color: #071935;
color: #071935;
border-color: #071935;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F2F6FC
100
#E2EBF9
200
#C0D5F7
300
#93B8F1
400
#5891E9
500
#1E6AE1
600
#1855B4
700
#134490
800
#0F3571
900
#0F2952
950
#091A34

Contrast Checker

Text on white

17.51:1

AA Pass AAA Pass

Text on black

1.2:1

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