Cool-Toned Lip Liners: A Practical Guide

Lip liners described as "cool-toned", especially browns and mauves, can behave very differently in practice. Some stay neutral or cool on the lips, while others shift warmer depending on undertone, saturation, and natural lip color.

This guide groups commonly recommended shades across brands based on how they tend to perform, rather than relying on shade names alone.

What makes a lip liner "cool-toned"?

In practice, a lip liner reads as “cool” when it contains less visible warmth.

Many lip liners—especially browns and mauves—are made with pigments that naturally lean warm, such as red or yellow. When that warmth shows through on the lips, the shade can appear peach or orange.

Shades that are described as “cool-toned” usually reduce that warmth in one of two ways:

• Shifting slightly toward purple or blue
• Adding grey or muting the color

These do not behave the same way. Shades that are more muted or slightly greyed tend to be more stable, while pink or mauve tones can still shift warm depending on undertone.

muted lip liners are often preferred by those with very fair skin or olive undertones, where warmth can read more strongly on the lips. In these cases, more muted or slightly greyed tones can appear more balanced.

Why lip liners pull orange

Many lip liners, especially browns and mauves, contain underlying warmth such as red or orange. On some undertones, this warmth becomes more visible, causing the shade to appear peach or orange on the lips.

Shades that are more muted or slightly greyed tend to reduce this effect and appear more balanced.

Cool-toned brown lip liners

Many people looking for "cool-toned" lip liners are specifically looking for browns that do not pull orange.

Cool-toned browns typically fall into two groups:

• Greyed or desaturated browns → more stable and less likely to shift warm
• Neutral browns → can read cool or warm depending on undertone

Examples in this guide include:

• Moonwalk (NYX) — desaturated purple-brown
• Up To No Good (NYX) — greyed brown
• Cool BFF (ColourPop) — muted pink-brown
• Cappuccino (Rimmel London) — medium brown that can read slightly cool
• Espresso Martini (e.l.f.) — deeper brown with a cool lean

Because brown shades often contain red or orange, they are more likely to shift warm than purple or grey-based shades.

More stable cool tones

These shades are more desaturated or slightly greyed, which helps them stay cooler on the lips.

• Moonwalk (NYX) — greyed, desaturated purple
• Violet Smoke (NYX) — dusty, muted purple
• Up To No Good (NYX) — very desaturated, greyed brown

These tend to resist pulling orange compared to more saturated shades.

Neutral-cool shades (variable)

These sit closer to neutral and can read differently depending on undertone and lip pigmentation.

• Maison (NYX) — muted rosy neutral
• Brooklyn Thorn (NYX) — deeper brown with purple undertones
• Cool BFF (ColourPop) — muted pink-brown that can read cool or slightly warm
• Ashton (ColourPop) — neutral brown with a muted base
• Cappuccino (Rimmel London) — medium brown that can read slightly cool, but may appear deeper depending on contrast
• Espresso Martini (e.l.f.) — deep brown that can read slightly cool, but may appear warmer depending on undertone

Because they are less desaturated, these shades are more dependent on individual undertone.

Lighter and pink-based shades

These typically stay cool in undertone but are more limited by depth.

• Pale Pink (NYX) — very light cool pink
• Oh Snap (ColourPop) — soft pink nude that often reads close to natural lip color
• Eastend Snob (Rimmel London) — soft pink nude that can lean warm depending on undertone

These are less likely to turn orange than brighter pinks, but may not provide enough contrast on medium or deeper skin tones.

Pink Lip Liners typically stay cool in undertone but are more limited by depth.

Shades that can pull warm

Some shades described as cool-toned are more prone to shifting warmer in practice.

• Mauve (NYX) — mid-tone pink that can shift peach or orange
• Los Angeles (NYX) — neutral brown that can read warmer depending on undertone
• Mauve Aside (NYX) — muted mauve with purple undertones

This tends to occur in more saturated pinks, mauves, and some neutral browns.

How to choose a cool-toned lip liner

When focusing on cool-toned lip liners, two factors tend to matter most: depth and undertone.

• Depth affects contrast. Lighter shades may appear subtle on deeper skin tones, while deeper shades may feel stronger on very fair skin.
• Undertone strength affects how the shade reads. Slightly cool or neutral shades may still pull warm, while more muted or greyed shades tend to stay more balanced.

If lip products tend to pull orange, more desaturated shades are usually more reliable.

Bottom line

Cool-toned lip liners are not a single category. Shades differ in undertone direction, saturation, and depth, all of which affect how they appear on the lips.

Thinking in terms of desaturation (muted vs saturated) and depth makes it easier to identify which shades are more likely to stay cool.

For those with very fair complexions, Best Lip Liners for Pale Skin offers targeted recommendations.

See also: NYX Cool-Toned Lip Liners

See also: All lip liner guides