HSL(211, 25%, 15%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(211,25%,15%)]

Color Conversions

Format Value CSS Usage
HSL hsl(211, 25%, 15%) color: hsl(211, 25%, 15%)
HEX #1D2630 color: #1D2630
RGB rgb(29, 38, 48) color: rgb(29, 38, 48)
CMYK cmyk(40%, 21%, 0%, 81%) —
HSV hsv(212, 40%, 19%) —
HWB hwb(212 11% 81%) color: hwb(212 11% 81%)
OKLCH oklch(0.2646 0.0227 251.36) color: oklch(0.2646 0.0227 251.36)
Lab lab(14.74 -0.89 -7.83) color: lab(14.74 -0.89 -7.83)
LCH lch(14.74 7.88 263.52) color: lch(14.74 7.88 263.52)

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 15.3:1
vs Black 1.37:1

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)

#21212E — rgb(33, 33, 46)

Deuteranopia (Green-blind)

#20202D — rgb(32, 32, 45)

Tritanopia (Blue-blind)

#1D2C2B — rgb(29, 44, 43)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(211, 25%, 15%);

text

color: hsl(211, 25%, 15%);

border

border: 2px solid hsl(211, 25%, 15%);

gradient light

background: linear-gradient(to right, hsl(211, 25%, 35%), hsl(211, 25%, 15%));

gradient dark

background: linear-gradient(to right, hsl(211, 25%, 15%), hsl(211, 25%, 0%))

hex

background-color: #1D2630;

tailwind

bg-[hsl(211,25%,15%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(211, 25%, 15%, 0.4);

css variable

--color-primary: hsl(211, 25%, 15%);

Related Colors

#242628

211,5,15

#152637

211,45,15

#000000

211,25,0

#435970

211,25,35

#1D2B30

196,25,15

#1D2930

201,25,15

#1D2330

221,25,15

#1D2130

226,25,15

Use Cases for Blue

Corporate branding Trust signals Tech products Social media Primary buttons

Frequently Asked Questions

What are all the color codes for HSL(211, 25%, 15%)?

HEX: #1D2630 | RGB: rgb(29, 38, 48) | CMYK: 40%, 21%, 0%, 81% | HSV: 212°, 40%, 19%. Copy any format from the conversion table above.

What colors go well with #1D2630?

The complementary color is HSL(31, 25%, 15%). For a triadic harmony, use hues 211°, 331°, and 91°. For analogous combinations, try hues 181° and 241°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(211, 25%, 15%) in CSS?

As HSL: color: hsl(211, 25%, 15%); — As HEX: color: #1D2630; — As RGB: color: rgb(29, 38, 48); — Tailwind CSS: bg-[hsl(211,25%,15%)] — CSS variable: --color-primary: hsl(211, 25%, 15%);