Red Seal
#c92d21
Deep red-seal tomato heat for confident highlights
About Red Seal
Red Seal looks like a crisp stamp impression on a kraft label, that classic seal-red that still carries an orange family warmth. Compared to Hot Lips, it feels less lipstick-clean and more official, with a deeper, richer undertone instead of a tighter, lighter orange-red. It also doesn't sit in the in-between soup-broth zone of Minestrone. Here, the red weight is more controlled, so it reads as stamp-red orange rather than ember or tomato.
I use it when the UI needs certainty, not chatter. Think compliance banners, certification badges, inventory "restricted" states, and checkout warnings for regulated goods where you want strong attention but not the sharper "lip" energy of Hot Lips or the dustier lift of Lucky Lobster. It also works in restaurant POS screens for approvals and hold statuses, especially over cream, tan, and warm neutrals.
One quirk: on very bright whites it can tip more red than you expect, so I'll usually pair it with deeper browns or warm charcoal to keep it true to the orange family.
Code snippets
Copy this color into your project.
Contrast checker
WCAG 2.1 contrast ratios. AA requires 4.5:1 for normal text, 3:1 for large. AAA requires 7:1 / 4.5:1.
On White #ffffff
On Gray 100 #f5f5f5
On Gray 900 #18181b
On Black #000000
Variations
Shades
Darker variations, created by mixing toward black.
Tints
Lighter variations, created by mixing toward white.
Tones
Muted variations, created by reducing saturation.
Hues
Hue rotations around the color wheel.
Temperatures
Warm and cool shifts of this color.
Color harmonies
Suggested palettes
Palettes built around this color.
Community palettes
Published palettes that include this color.