HSL(210, 70%, 71%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(210,70%,71%)]

Color Conversions

Format Value CSS Usage
HSL hsl(210, 70%, 71%) color: hsl(210, 70%, 71%)
HEX #81B5E9 color: #81B5E9
RGB rgb(129, 181, 233) color: rgb(129, 181, 233)
CMYK cmyk(45%, 22%, 0%, 9%) —
HSV hsv(210, 45%, 91%) —
HWB hwb(210 50% 9%) color: hwb(210 50% 9%)
OKLCH oklch(0.7564 0.0932 249.15) color: oklch(0.7564 0.0932 249.15)
Lab lab(71.96 -3.56 -31.32) color: lab(71.96 -3.56 -31.32)
LCH lch(71.96 31.52 263.52) color: lch(71.96 31.52 263.52)

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 2.16:1
vs Black 9.72:1

AA Normal (4.5:1)

on White: FAIL ✗ on Black: PASS ✓

AA Large (3:1)

on White: FAIL ✗ on Black: PASS ✓

AAA Normal (7:1)

on White: FAIL ✗

Best text on this color: black

Color Blindness Simulation

Protanopia (Red-blind)

#9898DC — rgb(152, 152, 220)

Deuteranopia (Green-blind)

#9591D9 — rgb(149, 145, 217)

Tritanopia (Blue-blind)

#84D2D0 — rgb(132, 210, 208)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(210, 70%, 71%);

text

color: hsl(210, 70%, 71%);

border

border: 2px solid hsl(210, 70%, 71%);

gradient light

background: linear-gradient(to right, hsl(210, 70%, 91%), hsl(210, 70%, 71%));

gradient dark

background: linear-gradient(to right, hsl(210, 70%, 71%), hsl(210, 70%, 51%))

hex

background-color: #81B5E9;

tailwind

bg-[hsl(210,70%,71%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(210, 70%, 71%, 0.4);

css variable

--color-primary: hsl(210, 70%, 71%);

Related Colors

#90B5DA

210,50,71

#72B5F8

210,90,71

#2B82DA

210,70,51

#D8E8F8

210,70,91

#81CFE9

195,70,71

#81C6E9

200,70,71

#81A4E9

220,70,71

#819BE9

225,70,71

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(210, 70%, 71%)?

HEX: #81B5E9 | RGB: rgb(129, 181, 233) | CMYK: 45%, 22%, 0%, 9% | HSV: 210°, 45%, 91%. Copy any format from the conversion table above.

What colors go well with #81B5E9?

The complementary color is HSL(30, 70%, 71%). For a triadic harmony, use hues 210°, 330°, and 90°. For analogous combinations, try hues 180° and 240°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(210, 70%, 71%) in CSS?

As HSL: color: hsl(210, 70%, 71%); — As HEX: color: #81B5E9; — As RGB: color: rgb(129, 181, 233); — Tailwind CSS: bg-[hsl(210,70%,71%)] — CSS variable: --color-primary: hsl(210, 70%, 71%);