#04071D

#04071D

Color Values

HEX

#04071D

RGB

4, 7, 29

HSL

232.8, 75.8%, 6.5%

HSV

232.8, 86.2%, 11.4%

CMYK

86.2%, 75.9%, 0.0%, 88.6%

OKLCH

0.1416 0.0481 270.8

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#04071D

#1D1A04

Analogous

#04141D

#0E041D

#04071D

Triadic

#04071D

#1D0407

#071D04

Split Complementary

#04071D

#1D0E04

#141D04

Tetradic

#04071D

#1D0414

#1D1A04

#041D0E

Color Blindness Simulation

Original

#04071D

Protanopia

#050518

Deuteranopia

#050516

Tritanopia

#041313

Achromatopsia

#080808

CSS Usage

background-color: #04071D;
color: #04071D;
border-color: #04071D;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#F2F4FC
100
#E2E4F9
200
#C0C7F6
300
#939FF0
400
#596AE8
500
#1F36E0
600
#192BB3
700
#14238F
800
#0F1B70
900
#0F1752
950
#0A0F33

Contrast Checker

Text on white

19.94:1

AA Pass AAA Pass

Text on black

1.05:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

ก.พ. 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

ม.ค. 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

ม.ค. 21, 2026