HSL(177, 90%, 2%)

Very Dark Cyan — Cyan color

Adjust Color

Color Information

Color Name

Very Dark Cyan

Color Family

Cyan

Warm / Cool

🔵 Cool

Temperature

7000K

CSS Class

bg-[hsl(177,90%,2%)]

Color Conversions

Format Value CSS Usage
HSL hsl(177, 90%, 2%) color: hsl(177, 90%, 2%)
HEX #010A09 color: #010A09
RGB rgb(1, 10, 9) color: rgb(1, 10, 9)
CMYK cmyk(90%, 0%, 10%, 96%)
HSV hsv(173, 90%, 4%)
HWB hwb(173 0% 96%) color: hwb(173 0% 96%)
OKLCH oklch(0.1321 0.0197 188.4) color: oklch(0.1321 0.0197 188.4)
Lab lab(2.2 -2.49 -0.45) color: lab(2.2 -2.49 -0.45)
LCH lch(2.2 2.53 190.24) color: lch(2.2 2.53 190.24)

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 20.03:1
vs Black 1.05:1

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)

#050509 — rgb(5, 5, 9)

Deuteranopia (Green-blind)

#040409 — rgb(4, 4, 9)

Tritanopia (Blue-blind)

#010909 — rgb(1, 9, 9)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(177, 90%, 2%);

text

color: hsl(177, 90%, 2%);

border

border: 2px solid hsl(177, 90%, 2%);

gradient light

background: linear-gradient(to right, hsl(177, 90%, 22%), hsl(177, 90%, 2%));

gradient dark

background: linear-gradient(to right, hsl(177, 90%, 2%), hsl(177, 90%, 0%))

hex

background-color: #010A09;

tailwind

bg-[hsl(177,90%,2%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(177, 90%, 2%, 0.4);

css variable

--color-primary: hsl(177, 90%, 2%);

Related Colors

Use Cases for Very Dark Cyan

Tech/SaaS products Medical apps Water/ocean themes Clean UI elements Data viz

Frequently Asked Questions

What are all the color codes for HSL(177, 90%, 2%)?

HEX: #010A09 | RGB: rgb(1, 10, 9) | CMYK: 90%, 0%, 10%, 96% | HSV: 173°, 90%, 4%. Copy any format from the conversion table above.

What colors go well with #010A09?

The complementary color is HSL(357, 90%, 2%). For a triadic harmony, use hues 177°, 297°, and 57°. For analogous combinations, try hues 147° and 207°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(177, 90%, 2%) in CSS?

As HSL: color: hsl(177, 90%, 2%); — As HEX: color: #010A09; — As RGB: color: rgb(1, 10, 9); — Tailwind CSS: bg-[hsl(177,90%,2%)] — CSS variable: --color-primary: hsl(177, 90%, 2%);