#030401

#030401

Color Values

HEX

#030401

RGB

3, 4, 1

HSL

80.0, 60.0%, 1.0%

HSV

80.0, 75.0%, 1.6%

CMYK

25.0%, 0.0%, 75.0%, 98.4%

OKLCH

0.1017 0.0158 121.1

Properties

Cool Dark Nearest: black

Color Harmonies

Complementary

#030401

#020104

Analogous

#040401

#020401

#030401

Triadic

#030401

#010304

#040103

Split Complementary

#030401

#010204

#040104

Tetradic

#030401

#010404

#020104

#040102

Color Blindness Simulation

Original

#030401

Protanopia

#030302

Deuteranopia

#030302

Tritanopia

#030202

Achromatopsia

#040404

CSS Usage

background-color: #030401;
color: #030401;
border-color: #030401;
Nearest Tailwind: Neutral 950 #0A0A0A

Tailwind Shades

50
#F9FBF3
100
#F0F6E4
200
#E2F1C6
300
#CEE79D
400
#B4D968
500
#99CC33
600
#7AA329
700
#628321
800
#4D661A
900
#394B16
950
#242F0E

Contrast Checker

Text on white

20.55:1

AA Pass AAA Pass

Text on black

1.02:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026