Coral leans more orange and vivid; salmon leans pinker and softer.
Clear difference: their hues sit about 14° apart, Salmon is noticeably more muted. The difference is readily visible side by side and usually still recognisable when the two are seen separately.
Perceptual distance
ΔE 9.1
Clear difference
Hue difference
14°
closely related hue
Lightness
-0 L*
Salmon is similar
Chroma
-12 C*
Salmon is more muted
Where each sits on the two axes
Positions are plotted from each colour’s measured CIELAB values. The scale is perceptual, not a paint-mixing ratio.
Warmth: Coral reads warm, Salmon reads warm. Both sit on the same side of the warm/cool divide, so they will generally coordinate rather than clash, even where they are clearly different in depth.
Both name a warm pink-orange after a natural object, both sit within a few degrees of hue of each other, and neither has a standardised definition — so retailers apply them to overlapping ranges.
Coral is used where warmth and energy are wanted: summer clothing, accent cushions, and accessories where the colour should feel lively.
Choose it when: Choose coral when the colour is an accent and should carry energy — it holds its identity in small quantities where salmon can look washed out.
Full coral profileSalmon appears in interiors as a soft warm wall colour and in tailoring and shirting, where its pink lean reads as understated rather than bright.
Choose it when: Choose salmon for larger surfaces or anything worn near the face, where coral's orange intensity can be demanding.
Full salmon profilePairing either with a cool pink without checking. Both are warm, and placed beside a blue-leaning pink the mismatch in undertone is far more noticeable than the difference in lightness — a classic undertone clash.
Placed directly against each other, Coral and Salmon give a contrast ratio of 1.00:1 — not enough for one to be used as text on the other at any size.
Contrast is only one part of an accessible pairing — see the accessibility guidance.
Measured differences (perceptual distance, hue, lightness, chroma, undertone) are calculated from each colour's own catalogue values. The usage and decision guidance is Colourwise editorial judgement drawn from conventional decorating and design practice, not a manufacturer claim — see /methodology.