HSL(237, 89%, 5%)

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(237,89%,5%)]

Color Conversions

Format Value CSS Usage
HSL hsl(237, 89%, 5%) color: hsl(237, 89%, 5%)
HEX #010318 color: #010318
RGB rgb(1, 3, 24) color: rgb(1, 3, 24)
CMYK cmyk(96%, 88%, 0%, 91%) —
HSV hsv(235, 96%, 9%) —
HWB hwb(235 0% 91%) color: hwb(235 0% 91%)
OKLCH oklch(0.1149 0.0519 267.07) color: oklch(0.1149 0.0519 267.07)
Lab lab(1.24 3.24 -10.44) color: lab(1.24 3.24 -10.44)
LCH lch(1.24 10.93 287.24) color: lch(1.24 10.93 287.24)

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 20.44:1
vs Black 1.03:1

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)

#020213 — rgb(2, 2, 19)

Deuteranopia (Green-blind)

#020212 — rgb(2, 2, 18)

Tritanopia (Blue-blind)

#010F0E — rgb(1, 15, 14)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(237, 89%, 5%);

text

color: hsl(237, 89%, 5%);

border

border: 2px solid hsl(237, 89%, 5%);

gradient light

background: linear-gradient(to right, hsl(237, 89%, 25%), hsl(237, 89%, 5%));

gradient dark

background: linear-gradient(to right, hsl(237, 89%, 5%), hsl(237, 89%, 0%))

hex

background-color: #010318;

tailwind

bg-[hsl(237,89%,5%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(237, 89%, 5%, 0.4);

css variable

--color-primary: hsl(237, 89%, 5%);

Related Colors

#040516

237,69,5

#00011A

237,100,5

#000000

237,89,0

#070D78

237,89,25

#010818

222,89,5

#010618

227,89,5

#040118

247,89,5

#060118

252,89,5

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(237, 89%, 5%)?

HEX: #010318 | RGB: rgb(1, 3, 24) | CMYK: 96%, 88%, 0%, 91% | HSV: 235°, 96%, 9%. Copy any format from the conversion table above.

What colors go well with #010318?

The complementary color is HSL(57, 89%, 5%). For a triadic harmony, use hues 237°, 357°, and 117°. For analogous combinations, try hues 207° and 267°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(237, 89%, 5%) in CSS?

As HSL: color: hsl(237, 89%, 5%); — As HEX: color: #010318; — As RGB: color: rgb(1, 3, 24); — Tailwind CSS: bg-[hsl(237,89%,5%)] — CSS variable: --color-primary: hsl(237, 89%, 5%);