HSL(220, 90%, 9%)

Very Dark Blue — Blue color

Adjust Color

Color Information

Color Name

Very Dark Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(220,90%,9%)]

Color Conversions

Format Value CSS Usage
HSL hsl(220, 90%, 9%) color: hsl(220, 90%, 9%)
HEX #02102C color: #02102C
RGB rgb(2, 16, 44) color: rgb(2, 16, 44)
CMYK cmyk(95%, 64%, 0%, 83%) —
HSV hsv(220, 95%, 17%) —
HWB hwb(220 1% 83%) color: hwb(220 1% 83%)
OKLCH oklch(0.1803 0.0612 259.66) color: oklch(0.1803 0.0612 259.66)
Lab lab(5.11 5.22 -20.12) color: lab(5.11 5.22 -20.12)
LCH lch(5.11 20.79 284.54) color: lch(5.11 20.79 284.54)

Color Theory

Complementary

Triadic

Analogous

Tetradic (Square)

Split-Complementary

Accessibility (WCAG)

White text on color

Black text on color

Color on white bg

Colored text

Contrast Ratios

vs White 18.87:1
vs Black 1.11:1

AA Normal (4.5:1)

on White: PASS ✓ on Black: FAIL ✗

AA Large (3:1)

on White: PASS ✓ on Black: FAIL ✗

AAA Normal (7:1)

on White: PASS ✓

Best text on this color: white

Color Blindness Simulation

Protanopia (Red-blind)

#080825 — rgb(8, 8, 37)

Deuteranopia (Green-blind)

#070624 — rgb(7, 6, 36)

Tritanopia (Blue-blind)

#03201F — rgb(3, 32, 31)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(220, 90%, 9%);

text

color: hsl(220, 90%, 9%);

border

border: 2px solid hsl(220, 90%, 9%);

gradient light

background: linear-gradient(to right, hsl(220, 90%, 29%), hsl(220, 90%, 9%));

gradient dark

background: linear-gradient(to right, hsl(220, 90%, 9%), hsl(220, 90%, 0%))

hex

background-color: #02102C;

tailwind

bg-[hsl(220,90%,9%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(220, 90%, 9%, 0.4);

css variable

--color-primary: hsl(220, 90%, 9%);

Related Colors

#071227

220,70,9

#000F2E

220,100,9

#000000

220,90,0

#07348D

220,90,29

#021A2C

205,90,9

#02172C

210,90,9

#02092C

230,90,9

#02062C

235,90,9

Use Cases for Very Dark Blue

Corporate branding Trust signals Tech products Social media Primary buttons

Frequently Asked Questions

What are all the color codes for HSL(220, 90%, 9%)?

HEX: #02102C | RGB: rgb(2, 16, 44) | CMYK: 95%, 64%, 0%, 83% | HSV: 220°, 95%, 17%. Copy any format from the conversion table above.

What colors go well with #02102C?

The complementary color is HSL(40, 90%, 9%). For a triadic harmony, use hues 220°, 340°, and 100°. For analogous combinations, try hues 190° and 250°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(220, 90%, 9%) in CSS?

As HSL: color: hsl(220, 90%, 9%); — As HEX: color: #02102C; — As RGB: color: rgb(2, 16, 44); — Tailwind CSS: bg-[hsl(220,90%,9%)] — CSS variable: --color-primary: hsl(220, 90%, 9%);